| 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 | $203.53 | 13.360% | $230.7216 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $117.47 | 8.869% | $127.8884 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $13.76 | 6.798% | $14.6954 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $93.95 | 10.854% | $104.1473 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $232.32 | 8.428% | $251.8999 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $41.84 | 8.406% | $45.3571 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $156.49 | 10.744% | $173.3033 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $859.36 | $948.0130 | $948.02 | $948.00 | $948.00 | |