| 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 | $207.56 | 10.672% | $229.7108 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $220.85 | 8.814% | $240.3157 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $79.31 | 12.526% | $89.2444 | $89.24 | $89.25 | $89.20 |
| Purchase #4 | $36.69 | 9.218% | $40.0721 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $17.97 | 10.242% | $19.8105 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $64.42 | 3.493% | $66.6702 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $81.26 | 13.826% | $92.495 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $708.06 | $778.3187 | $778.32 | $778.25 | $778.30 | |