| 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 | $116.79 | 10.424% | $128.9642 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $153.52 | 4.295% | $160.1137 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $227.90 | 8.400% | $247.0436 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $112.41 | 10.422% | $124.1254 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $52.31 | 8.733% | $56.8782 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $227.33 | 4.439% | $237.4212 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $89.69 | 8.613% | $97.415 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $979.95 | $1,051.9613 | $1,051.96 | $1,051.95 | $1,051.90 | |