| 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 | $198.62 | 3.103% | $204.7832 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $22.79 | 10.715% | $25.2319 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $66.97 | 3.388% | $69.2389 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $82.44 | 5.266% | $86.7813 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $98.76 | 4.122% | $102.8309 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $61.38 | 12.229% | $68.8862 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $158.46 | 10.740% | $175.4786 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $689.42 | $733.2310 | $733.23 | $733.35 | $733.20 | |