| 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 | $233.25 | 7.282% | $250.2353 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $175.60 | 13.863% | $199.9434 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $112.64 | 3.790% | $116.9091 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $223.37 | 7.343% | $239.7721 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $68.96 | 13.510% | $78.2765 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $204.95 | 3.799% | $212.7361 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $143.52 | 11.158% | $159.534 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,162.29 | $1,257.4065 | $1,257.41 | $1,257.45 | $1,257.30 | |