| 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 | $212.54 | 7.148% | $227.7324 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $169.86 | 6.110% | $180.2384 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $152.78 | 11.524% | $170.3864 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $81.57 | 4.734% | $85.4315 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $5.90 | 9.720% | $6.4735 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $197.55 | 11.733% | $220.7285 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $21.56 | 11.536% | $24.0472 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $841.76 | $915.0379 | $915.04 | $915.10 | $914.90 | |