| 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 | $114.25 | 7.417% | $122.7239 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $239.76 | 3.240% | $247.5282 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $112.57 | 6.518% | $119.9073 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $28.96 | 13.289% | $32.8085 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $189.39 | 10.702% | $209.6585 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $15.74 | 3.450% | $16.283 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $76.47 | 11.795% | $85.4896 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $777.14 | $834.3990 | $834.40 | $834.40 | $834.40 | |