| 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 | $226.34 | 4.316% | $236.1088 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $155.38 | 12.347% | $174.5648 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $210.25 | 12.301% | $236.1129 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $62.83 | 3.162% | $64.8167 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $166.26 | 10.872% | $184.3358 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $129.47 | 11.662% | $144.5688 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $220.62 | 11.290% | $245.528 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,171.15 | $1,286.0358 | $1,286.04 | $1,286.00 | $1,286.00 | |