| 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 | $88.62 | 11.520% | $98.829 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $237.71 | 10.741% | $263.2424 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $95.85 | 7.119% | $102.6736 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $205.31 | 3.458% | $212.4096 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $81.43 | 3.515% | $84.2923 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $24.90 | 3.290% | $25.7192 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $170.32 | 11.256% | $189.4912 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $904.14 | $976.6573 | $976.65 | $976.65 | $976.60 | |