| 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 | $217.56 | 13.572% | $247.0872 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $192.90 | 5.300% | $203.1237 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $244.86 | 3.642% | $253.7778 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $116.83 | 6.779% | $124.7499 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $120.43 | 3.721% | $124.9112 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $182.34 | 8.246% | $197.3758 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $212.72 | 10.611% | $235.2917 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,287.64 | $1,386.3173 | $1,386.32 | $1,386.35 | $1,386.30 | |