| 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 | $225.91 | 7.861% | $243.6688 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $224.44 | 12.818% | $253.2087 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $25.35 | 8.476% | $27.4987 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $150.55 | 5.631% | $159.0275 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $100.41 | 9.613% | $110.0624 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $45.27 | 7.338% | $48.5919 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $194.73 | 7.443% | $209.2238 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $966.66 | $1,051.2818 | $1,051.28 | $1,051.25 | $1,051.30 | |