| 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 | $83.99 | 5.231% | $88.3835 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $243.46 | 5.477% | $256.7943 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $213.62 | 8.810% | $232.4399 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $86.91 | 12.275% | $97.5782 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $216.47 | 8.619% | $235.1275 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $183.50 | 6.241% | $194.9522 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $175.90 | 13.480% | $199.6113 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,203.85 | $1,304.8869 | $1,304.88 | $1,304.95 | $1,304.90 | |