| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.59 | 9.847% | $271.9702 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $175.96 | 13.528% | $199.7639 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $36.37 | 13.867% | $41.4134 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $106.57 | 13.337% | $120.7832 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $68.74 | 4.168% | $71.6051 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $122.49 | 13.291% | $138.7701 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $128.45 | 11.238% | $142.8852 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $886.17 | $987.1911 | $987.19 | $987.15 | $987.30 | |