| 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 | $204.48 | 4.348% | $213.3708 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $75.94 | 7.469% | $81.612 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $128.99 | 11.787% | $144.1941 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $121.27 | 7.381% | $130.2209 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $234.62 | 10.174% | $258.4902 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $161.92 | 4.415% | $169.0688 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $120.35 | 6.221% | $127.837 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $1,047.57 | $1,124.7938 | $1,124.79 | $1,124.75 | $1,124.80 | |