| 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 | $203.36 | 9.122% | $221.9105 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $60.66 | 5.411% | $63.9423 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $58.68 | 3.602% | $60.7937 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $167.90 | 12.336% | $188.6121 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $197.62 | 7.660% | $212.7577 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $176.74 | 9.381% | $193.32 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $70.89 | 11.244% | $78.8609 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $935.85 | $1,020.1972 | $1,020.19 | $1,020.15 | $1,020.20 | |