| 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 | $124.49 | 3.676% | $129.0663 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $94.58 | 11.351% | $105.3158 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $112.87 | 10.161% | $124.3387 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $55.28 | 7.146% | $59.2303 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $224.43 | 6.537% | $239.101 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $75.47 | 10.791% | $83.614 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $233.61 | 10.484% | $258.1017 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $920.73 | $998.7678 | $998.77 | $998.75 | $998.70 | |