| 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 | $227.87 | 3.530% | $235.9138 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $221.91 | 3.637% | $229.9809 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $165.42 | 13.853% | $188.3356 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $160.82 | 5.703% | $169.9916 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $209.25 | 8.416% | $226.8605 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $48.99 | 9.481% | $53.6347 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $81.38 | 13.134% | $92.0684 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $1,115.64 | $1,196.7855 | $1,196.78 | $1,196.80 | $1,196.80 | |