| 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 | $33.45 | 13.591% | $37.9962 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $136.65 | 5.473% | $144.1289 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $212.65 | 7.714% | $229.0538 | $229.05 | $229.05 | $229.10 |
| Purchase #4 | $209.56 | 6.835% | $223.8834 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $58.38 | 7.663% | $62.8537 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $133.51 | 8.421% | $144.7529 | $144.75 | $144.75 | $144.80 |
| Purchase #7 | $239.85 | 12.798% | $270.546 | $270.55 | $270.55 | $270.50 |
| 7 purchase totals = | $1,024.05 | $1,113.2149 | $1,113.21 | $1,113.25 | $1,113.30 | |