| 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 | $213.86 | 7.676% | $230.2759 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $24.37 | 4.122% | $25.3745 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $164.72 | 9.498% | $180.3651 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $179.87 | 8.242% | $194.6949 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $148.28 | 7.229% | $158.9992 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $61.74 | 6.836% | $65.9605 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $213.35 | 5.186% | $224.4143 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $1,006.19 | $1,080.0844 | $1,080.08 | $1,080.05 | $1,080.20 | |