| 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 | $202.51 | 3.525% | $209.6485 | $209.65 | $209.65 | $209.60 |
| Purchase #2 | $40.89 | 10.390% | $45.1385 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $23.91 | 10.354% | $26.3856 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $211.52 | 6.466% | $225.1969 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $115.50 | 9.679% | $126.6792 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $49.41 | 9.186% | $53.9488 | $53.95 | $53.95 | $53.90 |
| Purchase #7 | $235.58 | 5.765% | $249.1612 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $879.32 | $936.1587 | $936.17 | $936.20 | $936.10 | |