| 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 | $229.72 | 3.570% | $237.921 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $111.26 | 7.455% | $119.5544 | $119.55 | $119.55 | $119.60 |
| Purchase #3 | $100.27 | 9.844% | $110.1406 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $44.92 | 12.412% | $50.4955 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $227.61 | 5.757% | $240.7135 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $22.28 | 12.351% | $25.0318 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $190.47 | 3.140% | $196.4508 | $196.45 | $196.45 | $196.50 |
| 7 purchase totals = | $926.53 | $980.3076 | $980.30 | $980.30 | $980.30 | |