| 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 | $134.34 | 11.401% | $149.6561 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $43.86 | 8.727% | $47.6877 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $127.78 | 3.167% | $131.8268 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $187.95 | 10.211% | $207.1416 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $224.66 | 4.200% | $234.0957 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $100.96 | 9.339% | $110.3887 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $40.64 | 7.197% | $43.5649 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $860.19 | $924.3615 | $924.37 | $924.40 | $924.40 | |