| 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 | $22.56 | 12.631% | $25.4096 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $210.65 | 3.244% | $217.4835 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $226.89 | 4.633% | $237.4018 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $43.86 | 11.284% | $48.8092 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $194.27 | 11.593% | $216.7917 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $135.63 | 13.590% | $154.0621 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $74.35 | 10.649% | $82.2675 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $908.21 | $982.2254 | $982.22 | $982.20 | $982.30 | |