| 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 | $192.28 | 12.677% | $216.6553 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $129.58 | 11.245% | $144.1513 | $144.15 | $144.15 | $144.20 |
| Purchase #3 | $209.66 | 7.220% | $224.7975 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $248.31 | 9.711% | $272.4234 | $272.42 | $272.40 | $272.40 |
| Purchase #5 | $138.35 | 11.556% | $154.3377 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $126.39 | 10.508% | $139.6711 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $236.94 | 3.686% | $245.6736 | $245.67 | $245.65 | $245.70 |
| 7 purchase totals = | $1,281.51 | $1,397.7099 | $1,397.71 | $1,397.65 | $1,397.80 | |