| 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 | $232.90 | 4.110% | $242.4722 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $27.98 | 4.467% | $29.2299 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $184.53 | 10.810% | $204.4777 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $113.37 | 10.432% | $125.1968 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $129.70 | 9.212% | $141.648 | $141.65 | $141.65 | $141.60 |
| Purchase #6 | $86.73 | 13.414% | $98.364 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $135.58 | 13.519% | $153.9091 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $910.79 | $995.2977 | $995.30 | $995.30 | $995.30 | |