| 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 | $209.82 | 12.338% | $235.7076 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $158.95 | 9.105% | $173.4224 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $62.69 | 4.389% | $65.4415 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $113.45 | 11.583% | $126.5909 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $175.26 | 7.798% | $188.9268 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $227.58 | 8.364% | $246.6148 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $160.99 | 9.620% | $176.4772 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $1,108.74 | $1,213.1812 | $1,213.18 | $1,213.20 | $1,213.10 | |