| 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 | $189.36 | 8.807% | $206.0369 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $229.61 | 3.210% | $236.9805 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $90.33 | 4.727% | $94.5999 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $26.27 | 10.305% | $28.9771 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $134.59 | 7.777% | $145.0571 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $96.72 | 11.333% | $107.6813 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $143.42 | 9.164% | $156.563 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $910.30 | $975.8958 | $975.90 | $975.95 | $976.00 | |