| 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 | $102.69 | 9.467% | $112.4117 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $149.42 | 8.643% | $162.3344 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $114.92 | 6.285% | $122.1427 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $220.33 | 12.850% | $248.6424 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $153.92 | 9.429% | $168.4331 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $231.95 | 7.765% | $249.9609 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $29.53 | 12.437% | $33.2026 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,002.76 | $1,097.1278 | $1,097.11 | $1,097.15 | $1,097.00 | |