| 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 | $218.59 | 11.522% | $243.7759 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $205.52 | 6.831% | $219.5591 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $43.59 | 7.412% | $46.8209 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $128.63 | 13.638% | $146.1726 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $19.35 | 9.508% | $21.1898 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $25.55 | 8.339% | $27.6806 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $19.50 | 13.638% | $22.1594 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $660.73 | $727.3583 | $727.36 | $727.35 | $727.50 | |