| 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 | $227.68 | 3.392% | $235.4029 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $170.26 | 13.312% | $192.925 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $106.67 | 13.459% | $121.0267 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $109.98 | 3.212% | $113.5126 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $143.97 | 10.717% | $159.3993 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $129.91 | 7.707% | $139.9222 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $33.37 | 5.119% | $35.0782 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $921.84 | $997.2669 | $997.27 | $997.30 | $997.20 | |