| 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 | $210.28 | 7.219% | $225.4601 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $66.31 | 7.483% | $71.272 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $239.36 | 13.639% | $272.0063 | $272.01 | $272.00 | $272.00 |
| Purchase #4 | $26.80 | 4.132% | $27.9074 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $184.58 | 8.364% | $200.0183 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $45.43 | 6.765% | $48.5033 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $35.93 | 7.829% | $38.743 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $808.69 | $883.9104 | $883.91 | $883.85 | $883.90 | |