| 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 | $121.51 | 4.781% | $127.3194 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $170.71 | 6.688% | $182.1271 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $197.40 | 3.168% | $203.6536 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $242.38 | 5.154% | $254.8723 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $230.91 | 13.360% | $261.7596 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $241.25 | 12.175% | $270.6222 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $199.36 | 10.620% | $220.532 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $1,403.52 | $1,520.8862 | $1,520.88 | $1,520.85 | $1,520.90 | |