| 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 | $136.28 | 10.484% | $150.5676 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $217.46 | 8.590% | $236.1398 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $106.67 | 8.800% | $116.057 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $230.60 | 13.643% | $262.0608 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $211.58 | 13.441% | $240.0185 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $94.34 | 11.239% | $104.9429 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $189.97 | 3.142% | $195.9389 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,186.90 | $1,305.7255 | $1,305.73 | $1,305.70 | $1,305.70 | |