| 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 | $113.57 | 9.618% | $124.4932 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $220.54 | 13.250% | $249.7616 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $127.53 | 11.461% | $142.1462 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $78.59 | 12.696% | $88.5678 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $106.45 | 5.866% | $112.6944 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $68.49 | 10.613% | $75.7588 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $144.51 | 6.121% | $153.3555 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $859.68 | $946.7775 | $946.78 | $946.75 | $946.90 | |