| 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 | $210.44 | 3.188% | $217.1488 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $98.82 | 8.375% | $107.0962 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $109.27 | 6.461% | $116.3299 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $151.26 | 12.507% | $170.1781 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $223.60 | 5.668% | $236.2736 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $236.47 | 4.258% | $246.5389 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $134.50 | 12.527% | $151.3488 | $151.35 | $151.35 | $151.30 |
| 7 purchase totals = | $1,164.36 | $1,244.9143 | $1,244.92 | $1,244.95 | $1,244.80 | |