| 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 | $173.38 | 12.418% | $194.9103 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $92.93 | 7.526% | $99.9239 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $36.49 | 4.841% | $38.2565 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $215.94 | 9.488% | $236.4284 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $136.82 | 4.103% | $142.4337 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $13.67 | 8.497% | $14.8315 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $247.97 | 9.399% | $271.2767 | $271.28 | $271.30 | $271.30 |
| 7 purchase totals = | $917.20 | $998.0610 | $998.06 | $998.10 | $998.00 | |