| 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 | $228.40 | 5.495% | $240.9506 | $240.95 | $240.95 | $241.00 |
| Purchase #2 | $194.46 | 13.603% | $220.9124 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $243.74 | 6.710% | $260.095 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $117.65 | 6.438% | $125.2243 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $38.64 | 3.411% | $39.958 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $21.62 | 8.180% | $23.3885 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $64.71 | 8.401% | $70.1463 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $909.22 | $980.6751 | $980.68 | $980.65 | $980.70 | |