| 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 | $219.72 | 6.254% | $233.4613 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $92.93 | 9.487% | $101.7463 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $152.91 | 11.675% | $170.7622 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $124.35 | 3.509% | $128.7134 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $17.28 | 10.787% | $19.144 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $233.96 | 3.725% | $242.675 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $216.74 | 12.246% | $243.282 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,057.89 | $1,139.7842 | $1,139.78 | $1,139.80 | $1,139.80 | |