| 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 | $220.65 | 5.420% | $232.6092 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $99.28 | 7.227% | $106.455 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $25.52 | 11.384% | $28.4252 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $192.35 | 7.710% | $207.1802 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $208.45 | 4.123% | $217.0444 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $250.77 | 10.324% | $276.6595 | $276.66 | $276.65 | $276.70 |
| Purchase #7 | $112.31 | 7.132% | $120.3199 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,109.33 | $1,188.6934 | $1,188.70 | $1,188.70 | $1,188.70 | |