| 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 | $79.96 | 10.472% | $88.3334 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $216.89 | 12.506% | $244.0143 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $229.65 | 13.581% | $260.8388 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $127.83 | 3.221% | $131.9474 | $131.95 | $131.95 | $131.90 |
| Purchase #5 | $197.94 | 6.475% | $210.7566 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $61.54 | 11.725% | $68.7556 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $177.46 | 5.589% | $187.3782 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,091.27 | $1,192.0243 | $1,192.03 | $1,192.05 | $1,192.00 | |