| 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 | $121.44 | 4.427% | $126.8161 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $210.73 | 12.286% | $236.6203 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $47.58 | 12.157% | $53.3643 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $215.42 | 4.500% | $225.1139 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $167.68 | 6.403% | $178.4166 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $14.98 | 12.288% | $16.8207 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $41.73 | 3.465% | $43.1759 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $819.56 | $880.3278 | $880.33 | $880.25 | $880.30 | |