| 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 | $204.96 | 9.265% | $223.9495 | $223.95 | $223.95 | $223.90 |
| Purchase #2 | $138.60 | 8.319% | $150.1301 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $24.65 | 9.752% | $27.0539 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $19.25 | 11.119% | $21.3904 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $77.99 | 13.620% | $88.6122 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $168.35 | 11.507% | $187.722 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $121.99 | 8.283% | $132.0944 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $755.79 | $830.9525 | $830.94 | $830.95 | $830.90 | |