| 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 | $216.42 | 11.425% | $241.146 | $241.15 | $241.15 | $241.10 |
| Purchase #2 | $139.34 | 3.488% | $144.2002 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $233.83 | 11.397% | $260.4796 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $170.60 | 3.150% | $175.9739 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $178.49 | 7.239% | $191.4109 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $200.32 | 9.649% | $219.6489 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $16.88 | 13.188% | $19.1061 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $1,155.88 | $1,251.9656 | $1,251.97 | $1,251.95 | $1,251.90 | |