| 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 | $243.89 | 6.288% | $259.2258 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $58.38 | 9.865% | $64.1392 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $136.99 | 4.130% | $142.6477 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $94.48 | 3.839% | $98.1071 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $112.82 | 8.682% | $122.615 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $222.55 | 9.207% | $243.0402 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $8.94 | 5.714% | $9.4508 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $878.05 | $939.2258 | $939.24 | $939.25 | $939.10 | |