| 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 | $243.31 | 6.684% | $259.5728 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $210.91 | 7.694% | $227.1374 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $97.92 | 12.479% | $110.1394 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $89.40 | 9.527% | $97.9171 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $243.46 | 6.180% | $258.5058 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $214.69 | 13.130% | $242.8788 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $136.55 | 7.390% | $146.641 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $1,236.24 | $1,342.7923 | $1,342.80 | $1,342.80 | $1,342.70 | |