| 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 | $229.27 | 6.832% | $244.9337 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $135.99 | 10.467% | $150.2241 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $100.55 | 12.320% | $112.9378 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $117.69 | 12.577% | $132.4919 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $93.63 | 7.749% | $100.8854 | $100.89 | $100.90 | $100.90 |
| Purchase #6 | $19.27 | 13.324% | $21.8375 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $194.66 | 8.581% | $211.3638 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $891.06 | $974.6742 | $974.67 | $974.70 | $974.60 | |