| 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 | $110.72 | 9.466% | $121.2008 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $82.35 | 3.472% | $85.2092 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $72.88 | 7.615% | $78.4298 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $226.61 | 7.303% | $243.1593 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $192.45 | 9.598% | $210.9214 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $102.32 | 9.442% | $111.9811 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $113.26 | 11.129% | $125.8647 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $900.59 | $976.7663 | $976.76 | $976.75 | $976.80 | |