| 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 | $125.36 | 4.690% | $131.2394 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $64.79 | 7.314% | $69.5287 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $46.62 | 6.508% | $49.654 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $65.47 | 7.380% | $70.3017 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $219.47 | 8.727% | $238.6231 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $110.96 | 11.720% | $123.9645 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $170.44 | 5.714% | $180.1789 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $803.11 | $863.4903 | $863.48 | $863.50 | $863.50 | |