| 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 | $186.31 | 12.738% | $210.0422 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $117.66 | 3.173% | $121.3934 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $12.54 | 9.754% | $13.7632 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $176.33 | 9.608% | $193.2718 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $46.51 | 13.487% | $52.7828 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $244.92 | 5.536% | $258.4788 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $60.70 | 9.513% | $66.4744 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $844.97 | $916.2066 | $916.19 | $916.20 | $916.30 | |