| 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 | $219.54 | 11.222% | $244.1768 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $141.79 | 8.631% | $154.0279 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $71.26 | 3.579% | $73.8104 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $74.59 | 10.601% | $82.4973 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $22.48 | 8.511% | $24.3933 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $207.42 | 10.344% | $228.8755 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $143.96 | 8.672% | $156.4442 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $881.04 | $964.2254 | $964.23 | $964.30 | $964.20 | |