| 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 | $87.97 | 4.690% | $92.0958 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $183.51 | 9.316% | $200.6058 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $210.73 | 13.154% | $238.4494 | $238.45 | $238.45 | $238.40 |
| Purchase #4 | $174.87 | 9.251% | $191.0472 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $202.61 | 8.758% | $220.3546 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $50.29 | 3.729% | $52.1653 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $187.32 | 3.648% | $194.1534 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $1,097.30 | $1,188.8715 | $1,188.88 | $1,188.85 | $1,188.90 | |