| 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 | $222.49 | 9.732% | $244.1427 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $188.40 | 5.611% | $198.9711 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $116.52 | 8.581% | $126.5186 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $60.81 | 4.850% | $63.7593 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $93.80 | 5.866% | $99.3023 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $152.31 | 6.675% | $162.4767 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $104.71 | 3.190% | $108.0502 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $939.04 | $1,003.2209 | $1,003.22 | $1,003.20 | $1,003.30 | |