| 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 | $191.92 | 6.233% | $203.8824 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $141.71 | 5.639% | $149.701 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $21.83 | 5.480% | $23.0263 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $40.72 | 9.610% | $44.6332 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $235.79 | 6.792% | $251.8049 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $41.71 | 5.243% | $43.8969 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $145.55 | 6.189% | $154.5581 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $819.23 | $871.5028 | $871.50 | $871.55 | $871.50 | |