| 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 | $100.33 | 13.565% | $113.9398 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $187.44 | 4.497% | $195.8692 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $87.34 | 7.572% | $93.9534 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $145.95 | 6.273% | $155.1054 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $124.97 | 10.832% | $138.5068 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $57.88 | 8.653% | $62.8884 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $250.43 | 9.481% | $274.1733 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $954.34 | $1,034.4363 | $1,034.44 | $1,034.40 | $1,034.50 | |