| 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 | $151.73 | 9.750% | $166.5237 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $229.91 | 4.657% | $240.6169 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $126.79 | 7.337% | $136.0926 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $210.25 | 10.237% | $231.7733 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $39.89 | 12.122% | $44.7255 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $55.38 | 8.526% | $60.1017 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $11.33 | 9.494% | $12.4057 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $825.28 | $892.2394 | $892.24 | $892.20 | $892.20 | |