| 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 | $212.39 | 3.776% | $220.4098 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $199.41 | 5.146% | $209.6716 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $6.73 | 9.855% | $7.3932 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $30.42 | 13.857% | $34.6353 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $84.52 | 10.299% | $93.2247 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $93.84 | 13.449% | $106.4605 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $24.45 | 9.221% | $26.7045 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $651.76 | $698.4996 | $698.49 | $698.45 | $698.50 | |