| 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 | $105.50 | 7.303% | $113.2047 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $179.64 | 5.863% | $190.1723 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $91.40 | 11.162% | $101.6021 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $21.89 | 3.484% | $22.6526 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $112.86 | 7.290% | $121.0875 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $210.79 | 5.819% | $223.0559 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $13.98 | 4.772% | $14.6471 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $736.06 | $786.4222 | $786.42 | $786.40 | $786.50 | |