| 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 | $187.48 | 12.700% | $211.29 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $193.57 | 9.348% | $211.6649 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $18.43 | 6.127% | $19.5592 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $236.52 | 13.359% | $268.1167 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $226.45 | 4.685% | $237.0592 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $110.79 | 8.357% | $120.0487 | $120.05 | $120.05 | $120.00 |
| Purchase #7 | $127.44 | 4.314% | $132.9378 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $1,100.68 | $1,200.6765 | $1,200.68 | $1,200.65 | $1,200.70 | |