| 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 | $130.48 | 3.114% | $134.5431 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $249.84 | 11.195% | $277.8096 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $31.33 | 4.221% | $32.6524 | $32.65 | $32.65 | $32.70 |
| Purchase #4 | $193.39 | 10.744% | $214.1678 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $246.29 | 13.207% | $278.8175 | $278.82 | $278.80 | $278.80 |
| Purchase #6 | $148.97 | 7.370% | $159.9491 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $6.78 | 5.109% | $7.1264 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $1,007.08 | $1,105.0659 | $1,105.07 | $1,105.05 | $1,105.00 | |