| 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 | $227.78 | 5.183% | $239.5858 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $11.45 | 8.346% | $12.4056 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $96.41 | 12.750% | $108.7023 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $137.94 | 13.582% | $156.675 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $125.51 | 5.257% | $132.1081 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $216.64 | 8.767% | $235.6328 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $93.75 | 10.452% | $103.5488 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $909.48 | $988.6584 | $988.67 | $988.70 | $988.60 | |