| 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 | $197.40 | 6.402% | $210.0375 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $236.44 | 5.795% | $250.1417 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $231.40 | 9.775% | $254.0194 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $165.47 | 9.756% | $181.6133 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $132.51 | 10.318% | $146.1824 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $62.72 | 4.609% | $65.6108 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $116.68 | 11.238% | $129.7925 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $1,142.62 | $1,237.3976 | $1,237.39 | $1,237.40 | $1,237.30 | |