| 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 | $124.78 | 9.104% | $136.14 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $217.50 | 12.746% | $245.2226 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $238.38 | 6.241% | $253.2573 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $203.27 | 4.556% | $212.531 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $147.25 | 11.176% | $163.7067 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $87.42 | 12.257% | $98.1351 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $241.62 | 10.738% | $267.5652 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,260.22 | $1,376.5579 | $1,376.57 | $1,376.55 | $1,376.50 | |