| 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 | $42.82 | 7.669% | $46.1039 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $153.39 | 13.581% | $174.2219 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $240.46 | 5.301% | $253.2068 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $38.59 | 13.701% | $43.8772 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $192.60 | 8.213% | $208.4182 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $93.53 | 4.138% | $97.4003 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $229.49 | 5.517% | $242.151 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $990.88 | $1,065.3793 | $1,065.38 | $1,065.35 | $1,065.40 | |