| 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 | $221.36 | 12.662% | $249.3886 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $127.71 | 8.402% | $138.4402 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $48.46 | 3.593% | $50.2012 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $24.66 | 3.192% | $25.4471 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $153.93 | 12.612% | $173.3437 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $178.32 | 8.539% | $193.5467 | $193.55 | $193.55 | $193.50 |
| Purchase #7 | $53.99 | 7.163% | $57.8573 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $808.43 | $888.2248 | $888.23 | $888.25 | $888.10 | |