| 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 | $18.64 | 7.348% | $20.0097 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $113.28 | 10.659% | $125.3545 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $243.48 | 3.338% | $251.6074 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $203.29 | 12.433% | $228.565 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $19.66 | 11.435% | $21.9081 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $88.27 | 9.476% | $96.6345 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $244.93 | 8.614% | $266.0283 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $931.55 | $1,010.1075 | $1,010.11 | $1,010.10 | $1,010.10 | |