| 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 | $230.95 | 6.148% | $245.1488 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $126.50 | 6.404% | $134.6011 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $156.44 | 5.544% | $165.113 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $106.76 | 11.868% | $119.4303 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $44.33 | 8.865% | $48.2599 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $48.89 | 9.390% | $53.4808 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $95.69 | 5.582% | $101.0314 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $809.56 | $867.0653 | $867.06 | $867.10 | $867.00 | |