| 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 | $93.86 | 12.224% | $105.3334 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $249.80 | 3.166% | $257.7087 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $154.33 | 7.439% | $165.8106 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $232.73 | 12.577% | $262.0005 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $13.88 | 7.806% | $14.9635 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $58.66 | 5.582% | $61.9344 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $248.64 | 4.697% | $260.3186 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,051.90 | $1,128.0697 | $1,128.06 | $1,128.05 | $1,128.00 | |