| 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 | $220.68 | 13.653% | $250.8094 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $87.63 | 3.235% | $90.4648 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $182.90 | 13.626% | $207.822 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $29.75 | 7.370% | $31.9426 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $111.26 | 4.631% | $116.4125 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $78.50 | 11.140% | $87.2449 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $164.72 | 3.454% | $170.4094 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $875.44 | $955.1056 | $955.09 | $955.05 | $955.00 | |