| 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 | $202.68 | 13.532% | $230.1067 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $43.68 | 9.653% | $47.8964 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $116.28 | 8.462% | $126.1196 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $130.90 | 10.125% | $144.1536 | $144.15 | $144.15 | $144.20 |
| Purchase #5 | $174.89 | 4.224% | $182.2774 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $115.48 | 4.388% | $120.5473 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $24.37 | 7.742% | $26.2567 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $808.28 | $877.3577 | $877.37 | $877.35 | $877.40 | |