| 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 | $187.86 | 9.699% | $206.0805 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $217.56 | 11.104% | $241.7179 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $221.69 | 11.729% | $247.692 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $210.76 | 13.520% | $239.2548 | $239.25 | $239.25 | $239.30 |
| Purchase #5 | $205.36 | 7.590% | $220.9468 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $64.39 | 5.806% | $68.1285 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $104.89 | 11.810% | $117.2775 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $1,212.51 | $1,341.0980 | $1,341.10 | $1,341.15 | $1,341.10 | |