| 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 | $113.58 | 4.863% | $119.1034 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $127.28 | 12.775% | $143.54 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $130.28 | 12.825% | $146.9884 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $94.31 | 7.477% | $101.3616 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $190.94 | 4.431% | $199.4006 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $61.69 | 10.293% | $68.0398 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $192.65 | 3.389% | $199.1789 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $910.73 | $977.6127 | $977.61 | $977.65 | $977.60 | |