| 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 | $123.52 | 6.304% | $131.3067 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $210.64 | 10.386% | $232.5171 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $110.50 | 11.565% | $123.2793 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $194.98 | 9.515% | $213.5323 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $137.63 | 6.467% | $146.5305 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $243.70 | 7.322% | $261.5437 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $225.34 | 6.257% | $239.4395 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,246.31 | $1,348.1491 | $1,348.15 | $1,348.20 | $1,348.00 | |