| 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 | $102.88 | 5.343% | $108.3769 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $119.58 | 6.661% | $127.5452 | $127.55 | $127.55 | $127.50 |
| Purchase #3 | $250.74 | 6.258% | $266.4313 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $124.83 | 8.309% | $135.2021 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $153.47 | 6.726% | $163.7924 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $146.27 | 10.379% | $161.4514 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $57.64 | 3.156% | $59.4591 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $955.41 | $1,022.2584 | $1,022.26 | $1,022.30 | $1,022.30 | |