| 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 | $209.97 | 8.842% | $228.5355 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $69.37 | 9.432% | $75.913 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $156.91 | 9.614% | $171.9953 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $12.29 | 11.637% | $13.7202 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $138.98 | 7.527% | $149.441 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $214.39 | 13.680% | $243.7186 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $77.42 | 7.387% | $83.139 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $879.33 | $966.4626 | $966.47 | $966.45 | $966.30 | |