| 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 | $217.63 | 11.683% | $243.0557 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $225.27 | 10.144% | $248.1214 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $156.52 | 12.645% | $176.312 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $91.61 | 12.513% | $103.0732 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $221.98 | 10.844% | $246.0515 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $159.54 | 9.192% | $174.2049 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $44.41 | 9.866% | $48.7915 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $1,116.96 | $1,239.6102 | $1,239.60 | $1,239.55 | $1,239.70 | |