| 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 | $127.66 | 3.422% | $132.0285 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $85.86 | 5.594% | $90.663 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $109.94 | 12.500% | $123.6825 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $126.62 | 3.614% | $131.196 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $126.32 | 11.193% | $140.459 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $126.80 | 12.809% | $143.0418 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $105.53 | 4.441% | $110.2166 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $808.73 | $871.2874 | $871.29 | $871.30 | $871.30 | |