| 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 | $35.31 | 7.844% | $38.0797 | $38.08 | $38.10 | $38.10 |
| Purchase #2 | $246.36 | 10.429% | $272.0529 | $272.05 | $272.05 | $272.10 |
| Purchase #3 | $62.68 | 6.556% | $66.7893 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $110.86 | 10.316% | $122.2963 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $148.58 | 13.184% | $168.1688 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $140.87 | 10.857% | $156.1643 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $166.77 | 7.676% | $179.5713 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $911.43 | $1,003.1226 | $1,003.12 | $1,003.10 | $1,003.30 | |