| 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 | $93.52 | 6.219% | $99.336 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $242.91 | 7.366% | $260.8028 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $183.28 | 8.124% | $198.1697 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $34.79 | 4.762% | $36.4467 | $36.45 | $36.45 | $36.40 |
| Purchase #5 | $217.58 | 12.134% | $243.9812 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $56.31 | 4.105% | $58.6215 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $75.72 | 12.115% | $84.8935 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $904.11 | $982.2514 | $982.25 | $982.25 | $982.20 | |