| 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 | $116.75 | 7.762% | $125.8121 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $229.32 | 12.763% | $258.5881 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $180.95 | 3.387% | $187.0788 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $91.27 | 5.448% | $96.2424 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $249.71 | 8.607% | $271.2025 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $228.48 | 6.823% | $244.0692 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $29.95 | 12.466% | $33.6836 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $1,126.43 | $1,216.6767 | $1,216.67 | $1,216.70 | $1,216.70 | |