| 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 | $191.88 | 10.837% | $212.674 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $71.96 | 5.478% | $75.902 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $225.52 | 11.129% | $250.6181 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $172.33 | 13.563% | $195.7031 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $234.84 | 13.301% | $266.0761 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $102.64 | 9.553% | $112.4452 | $112.45 | $112.45 | $112.40 |
| Purchase #7 | $220.84 | 10.184% | $243.3303 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,220.01 | $1,356.7488 | $1,356.75 | $1,356.75 | $1,356.70 | |