| 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 | $20.90 | 12.239% | $23.458 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $243.98 | 4.388% | $254.6858 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $33.60 | 12.277% | $37.7251 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $233.31 | 6.849% | $249.2894 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $154.53 | 13.112% | $174.792 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $60.65 | 5.839% | $64.1914 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $117.55 | 5.178% | $123.6367 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $864.52 | $927.7784 | $927.79 | $927.85 | $927.80 | |