| 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 | $243.29 | 5.224% | $255.9995 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $176.29 | 9.556% | $193.1363 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $120.68 | 12.696% | $136.0015 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $27.73 | 13.325% | $31.425 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $166.32 | 6.314% | $176.8214 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $150.70 | 11.813% | $168.5022 | $168.50 | $168.50 | $168.50 |
| Purchase #7 | $28.37 | 8.463% | $30.771 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $913.38 | $992.6569 | $992.66 | $992.65 | $992.60 | |