| 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 | $241.71 | 4.293% | $252.0866 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $104.89 | 9.411% | $114.7612 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $191.92 | 9.477% | $210.1083 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $84.99 | 10.840% | $94.2029 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $165.51 | 7.739% | $178.3188 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $55.74 | 8.265% | $60.3469 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $145.82 | 3.763% | $151.3072 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $990.58 | $1,061.1319 | $1,061.14 | $1,061.10 | $1,061.10 | |