| 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 | $100.95 | 13.782% | $114.8629 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $33.42 | 11.118% | $37.1356 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $117.55 | 5.387% | $123.8824 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $98.63 | 12.324% | $110.7852 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $248.51 | 3.405% | $256.9718 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $134.61 | 3.392% | $139.176 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $14.27 | 6.580% | $15.209 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $747.94 | $798.0229 | $798.03 | $798.05 | $798.10 | |