| 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 | $219.45 | 11.361% | $244.3817 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $100.76 | 5.328% | $106.1285 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $150.83 | 8.400% | $163.4997 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $243.88 | 4.742% | $255.4448 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $127.92 | 3.527% | $132.4317 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $203.98 | 7.177% | $218.6196 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $41.45 | 8.376% | $44.9219 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $1,088.27 | $1,165.4279 | $1,165.42 | $1,165.45 | $1,165.30 | |