| 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 | $234.97 | 13.297% | $266.214 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $9.79 | 12.852% | $11.0482 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $155.87 | 6.435% | $165.9002 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $170.54 | 5.589% | $180.0715 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $235.89 | 5.123% | $247.9746 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $160.50 | 5.180% | $168.8139 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $170.92 | 5.331% | $180.0317 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $1,138.48 | $1,220.0541 | $1,220.04 | $1,220.00 | $1,220.00 | |