| 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 | $210.75 | 6.684% | $224.8365 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $75.82 | 4.192% | $78.9984 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $207.76 | 8.439% | $225.2929 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $38.92 | 3.676% | $40.3507 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $60.98 | 11.631% | $68.0726 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $228.52 | 5.266% | $240.5539 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $7.31 | 6.350% | $7.7742 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $830.06 | $885.8792 | $885.87 | $885.85 | $886.00 | |