| 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 | $248.65 | 9.730% | $272.8436 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $58.60 | 10.807% | $64.9329 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $136.25 | 3.479% | $140.9901 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $198.89 | 9.104% | $216.9969 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $235.82 | 13.195% | $266.9364 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $94.65 | 9.621% | $103.7563 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $250.42 | 12.576% | $281.9128 | $281.91 | $281.90 | $281.90 |
| 7 purchase totals = | $1,223.28 | $1,348.3690 | $1,348.37 | $1,348.40 | $1,348.30 | |