| 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 | $225.73 | 4.632% | $236.1858 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $60.51 | 6.500% | $64.4432 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $42.72 | 3.598% | $44.2571 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $207.91 | 12.758% | $234.4352 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $190.48 | 8.458% | $206.5908 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $31.32 | 8.786% | $34.0718 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $152.25 | 12.755% | $171.6695 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $910.92 | $991.6534 | $991.66 | $991.65 | $991.70 | |