| 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 | $203.26 | 4.185% | $211.7664 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $46.59 | 6.112% | $49.4376 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $133.71 | 9.222% | $146.0407 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $155.92 | 12.678% | $175.6875 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $103.62 | 6.192% | $110.0362 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $31.48 | 13.382% | $35.6927 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $188.53 | 13.204% | $213.4235 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $863.11 | $942.0846 | $942.09 | $942.10 | $942.00 | |