| 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 | $192.40 | 12.249% | $215.9671 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $216.72 | 9.211% | $236.6821 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $11.52 | 13.553% | $13.0813 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $246.47 | 11.301% | $274.3236 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $193.95 | 11.872% | $216.9757 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $112.42 | 7.537% | $120.8931 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $98.32 | 10.790% | $108.9287 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $1,071.80 | $1,186.8516 | $1,186.85 | $1,186.90 | $1,186.90 | |