| 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 | $225.85 | 4.530% | $236.081 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $6.32 | 11.428% | $7.0422 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $204.71 | 3.237% | $211.3365 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $99.71 | 8.360% | $108.0458 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $84.60 | 6.814% | $90.3646 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $216.70 | 7.317% | $232.5559 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $165.39 | 6.477% | $176.1023 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $1,003.28 | $1,061.5283 | $1,061.53 | $1,061.55 | $1,061.50 | |