| 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 | $78.51 | 10.325% | $86.6162 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $173.76 | 7.221% | $186.3072 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $127.71 | 10.115% | $140.6279 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $182.43 | 11.394% | $203.2161 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $115.63 | 13.510% | $131.2516 | $131.25 | $131.25 | $131.30 |
| Purchase #6 | $94.50 | 7.810% | $101.8805 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $243.64 | 11.690% | $272.1215 | $272.12 | $272.10 | $272.10 |
| 7 purchase totals = | $1,016.18 | $1,122.0210 | $1,122.03 | $1,122.00 | $1,122.00 | |