| 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 | $225.99 | 4.476% | $236.1053 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $164.82 | 12.152% | $184.8489 | $184.85 | $184.85 | $184.80 |
| Purchase #3 | $185.51 | 11.835% | $207.4651 | $207.47 | $207.45 | $207.50 |
| Purchase #4 | $138.51 | 10.410% | $152.9289 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $85.40 | 8.853% | $92.9605 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $153.98 | 10.643% | $170.3681 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $105.50 | 10.554% | $116.6345 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,059.71 | $1,161.3113 | $1,161.32 | $1,161.30 | $1,161.30 | |