| 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 | $116.29 | 13.127% | $131.5554 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $224.83 | 11.121% | $249.8333 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $66.47 | 11.438% | $74.0728 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $233.79 | 5.521% | $246.6975 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $172.81 | 7.118% | $185.1106 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $203.54 | 8.636% | $221.1177 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $153.36 | 10.220% | $169.0334 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $1,171.09 | $1,277.4207 | $1,277.42 | $1,277.40 | $1,277.40 | |