| 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 | $225.82 | 11.194% | $251.0983 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $130.60 | 8.869% | $142.1829 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $144.87 | 10.753% | $160.4479 | $160.45 | $160.45 | $160.40 |
| Purchase #4 | $69.25 | 3.395% | $71.601 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $164.46 | 9.534% | $180.1396 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $108.57 | 10.321% | $119.7755 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $62.45 | 5.454% | $65.856 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $906.02 | $991.1012 | $991.11 | $991.15 | $991.10 | |