| 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 | $206.34 | 12.651% | $232.4441 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $246.60 | 4.539% | $257.7932 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $241.32 | 11.115% | $268.1427 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $81.88 | 8.104% | $88.5156 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $132.54 | 11.653% | $147.9849 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $137.85 | 5.147% | $144.9451 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $222.27 | 6.272% | $236.2108 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,268.80 | $1,376.0364 | $1,376.03 | $1,376.05 | $1,375.90 | |