| 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 | $123.55 | 8.681% | $134.2754 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $210.45 | 6.685% | $224.5186 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $58.30 | 3.625% | $60.4134 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $47.82 | 4.782% | $50.1068 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $49.27 | 8.219% | $53.3195 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $171.38 | 6.319% | $182.2095 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $203.87 | 7.774% | $219.7189 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $864.64 | $924.5621 | $924.57 | $924.50 | $924.50 | |