| 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 | $213.74 | 10.739% | $236.6935 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $47.61 | 9.180% | $51.9806 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $227.94 | 12.666% | $256.8109 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $132.87 | 4.115% | $138.3376 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $40.51 | 4.178% | $42.2025 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $68.83 | 13.279% | $77.9699 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $69.84 | 5.663% | $73.795 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $801.34 | $877.7900 | $877.79 | $877.80 | $877.80 | |