| 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 | $207.40 | 10.544% | $229.2683 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $43.38 | 8.350% | $47.0022 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $218.75 | 3.633% | $226.6972 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $108.29 | 11.490% | $120.7325 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $100.90 | 7.522% | $108.4897 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $45.84 | 7.580% | $49.3147 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $169.86 | 10.298% | $187.3522 | $187.35 | $187.35 | $187.40 |
| 7 purchase totals = | $894.42 | $968.8568 | $968.85 | $968.85 | $968.90 | |