| 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 | $90.60 | 13.763% | $103.0693 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $148.25 | 7.344% | $159.1375 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $60.80 | 13.349% | $68.9162 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $113.75 | 9.227% | $124.2457 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $94.94 | 10.675% | $105.0748 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $103.38 | 4.839% | $108.3826 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $214.79 | 11.826% | $240.1911 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $826.51 | $909.0172 | $909.02 | $909.00 | $909.00 | |