| 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 | $249.45 | 11.376% | $277.8274 | $277.83 | $277.85 | $277.80 |
| Purchase #2 | $27.99 | 12.176% | $31.3981 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $51.46 | 3.169% | $53.0908 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $191.39 | 11.501% | $213.4018 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $112.55 | 13.272% | $127.4876 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $46.47 | 5.640% | $49.0909 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $200.49 | 5.116% | $210.7471 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $879.80 | $963.0437 | $963.05 | $963.10 | $963.00 | |