| 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 | $237.43 | 8.690% | $258.0627 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $23.39 | 4.351% | $24.4077 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $31.68 | 9.853% | $34.8014 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $62.69 | 5.684% | $66.2533 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $81.89 | 9.749% | $89.8735 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $229.80 | 10.222% | $253.2902 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $225.55 | 13.591% | $256.2045 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $892.43 | $982.8933 | $982.88 | $982.85 | $983.00 | |