| 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 | $234.30 | 7.139% | $251.0267 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $63.41 | 9.468% | $69.4137 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $99.44 | 5.115% | $104.5264 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $46.90 | 10.706% | $51.9211 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $219.29 | 7.473% | $235.6775 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $88.29 | 4.789% | $92.5182 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $143.53 | 4.371% | $149.8037 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $895.16 | $954.8873 | $954.89 | $954.90 | $954.80 | |