| 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 | $225.43 | 5.120% | $236.972 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $207.94 | 9.600% | $227.9022 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $128.90 | 7.104% | $138.0571 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $61.33 | 4.425% | $64.0439 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $233.88 | 12.150% | $262.2964 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $194.98 | 12.421% | $219.1985 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $243.89 | 9.106% | $266.0986 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $1,296.35 | $1,414.5687 | $1,414.57 | $1,414.55 | $1,414.60 | |