| 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 | $212.90 | 13.692% | $242.0503 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $90.38 | 9.541% | $99.0032 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $92.61 | 9.198% | $101.1283 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $130.45 | 10.708% | $144.4186 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $7.93 | 10.414% | $8.7558 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $108.87 | 10.244% | $120.0226 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $232.58 | 7.316% | $249.5956 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $875.72 | $964.9744 | $964.98 | $964.95 | $965.00 | |