| 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 | $27.74 | 10.389% | $30.6219 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $137.43 | 8.641% | $149.3053 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $242.26 | 10.644% | $268.0462 | $268.05 | $268.05 | $268.00 |
| Purchase #4 | $162.71 | 12.589% | $183.1936 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $212.31 | 5.226% | $223.4053 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $45.27 | 9.609% | $49.62 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $141.62 | 11.249% | $157.5508 | $157.55 | $157.55 | $157.60 |
| 7 purchase totals = | $969.34 | $1,061.7431 | $1,061.75 | $1,061.70 | $1,061.70 | |