| 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 | $233.53 | 11.382% | $260.1104 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $108.90 | 6.524% | $116.0046 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $54.78 | 11.498% | $61.0786 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $27.93 | 4.134% | $29.0846 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $74.77 | 8.544% | $81.1583 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $228.76 | 9.711% | $250.9749 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $74.35 | 13.790% | $84.6029 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $803.02 | $883.0143 | $883.00 | $883.00 | $883.10 | |