| 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 | $204.89 | 4.411% | $213.9277 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $148.83 | 3.453% | $153.9691 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $107.74 | 5.125% | $113.2617 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $85.91 | 4.408% | $89.6969 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $107.51 | 5.768% | $113.7112 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $212.99 | 7.288% | $228.5127 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $72.41 | 7.519% | $77.8545 | $77.85 | $77.85 | $77.90 |
| 7 purchase totals = | $940.28 | $990.9338 | $990.93 | $990.90 | $991.00 | |