| 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 | $87.93 | 3.791% | $91.2634 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $230.44 | 8.546% | $250.1334 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $149.74 | 13.793% | $170.3936 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $224.99 | 7.192% | $241.1713 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $237.64 | 12.481% | $267.2998 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $249.78 | 5.684% | $263.9775 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $152.74 | 11.171% | $169.8026 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,333.26 | $1,454.0416 | $1,454.03 | $1,454.05 | $1,454.10 | |