| 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 | $222.88 | 10.856% | $247.0759 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $111.57 | 5.555% | $117.7677 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $170.52 | 6.801% | $182.1171 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $202.53 | 10.763% | $224.3283 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $186.87 | 3.851% | $194.0664 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $95.37 | 9.106% | $104.0544 | $104.05 | $104.05 | $104.10 |
| Purchase #7 | $133.67 | 11.129% | $148.5461 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $1,123.41 | $1,217.9559 | $1,217.97 | $1,217.95 | $1,218.00 | |