| 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 | $99.52 | 8.801% | $108.2788 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $241.27 | 12.506% | $271.4432 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $236.84 | 11.744% | $264.6545 | $264.65 | $264.65 | $264.70 |
| Purchase #4 | $95.61 | 3.266% | $98.7326 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $198.58 | 3.713% | $205.9533 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $201.82 | 13.188% | $228.436 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $105.45 | 6.800% | $112.6206 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $1,179.09 | $1,290.1190 | $1,290.11 | $1,290.15 | $1,290.10 | |