| 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 | $215.55 | 12.815% | $243.1727 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $137.40 | 11.456% | $153.1405 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $243.36 | 5.159% | $255.9149 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $246.33 | 8.570% | $267.4405 | $267.44 | $267.45 | $267.40 |
| Purchase #5 | $159.36 | 8.218% | $172.4562 | $172.46 | $172.45 | $172.50 |
| Purchase #6 | $159.70 | 13.190% | $180.7644 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $58.41 | 7.300% | $62.6739 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $1,220.11 | $1,335.5631 | $1,335.55 | $1,335.50 | $1,335.60 | |