| 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 | $246.59 | 4.232% | $257.0257 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $180.78 | 4.549% | $189.0037 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $94.78 | 10.689% | $104.911 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $83.88 | 10.767% | $92.9114 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $53.87 | 3.775% | $55.9036 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $219.59 | 7.579% | $236.2327 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $31.27 | 9.853% | $34.351 | $34.35 | $34.35 | $34.40 |
| 7 purchase totals = | $910.76 | $970.3391 | $970.33 | $970.35 | $970.30 | |