| 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 | $232.49 | 9.475% | $254.5184 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $224.90 | 11.129% | $249.9291 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $76.78 | 6.349% | $81.6548 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $57.82 | 7.397% | $62.0969 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $135.42 | 3.472% | $140.1218 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $102.73 | 4.660% | $107.5172 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $238.85 | 9.868% | $262.4197 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $1,068.99 | $1,158.2579 | $1,158.26 | $1,158.20 | $1,158.20 | |