| 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 | $217.83 | 8.751% | $236.8923 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $156.41 | 9.411% | $171.1297 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $132.68 | 6.260% | $140.9858 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $75.56 | 12.133% | $84.7277 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $206.78 | 11.160% | $229.8566 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $19.39 | 10.858% | $21.4954 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $194.42 | 13.714% | $221.0828 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,003.07 | $1,106.1703 | $1,106.18 | $1,106.25 | $1,106.20 | |