| 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 | $32.99 | 6.561% | $35.1545 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $195.99 | 13.358% | $222.1703 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $184.65 | 10.566% | $204.1601 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $103.74 | 10.531% | $114.6649 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $139.52 | 9.126% | $152.2526 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $210.41 | 8.348% | $227.975 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $37.72 | 10.296% | $41.6037 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $905.02 | $997.9811 | $997.97 | $997.95 | $998.20 | |