| 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 | $232.91 | 9.127% | $254.1677 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $168.54 | 7.456% | $181.1063 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $239.79 | 4.245% | $249.9691 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $126.48 | 5.360% | $133.2593 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $218.81 | 4.342% | $228.3107 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $178.52 | 5.692% | $188.6814 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $70.81 | 5.596% | $74.7725 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $1,235.86 | $1,310.2670 | $1,310.27 | $1,310.20 | $1,310.40 | |