| 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 | $117.95 | 8.485% | $127.9581 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $96.59 | 10.378% | $106.6141 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $119.76 | 9.618% | $131.2785 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $140.39 | 11.123% | $156.0056 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $232.86 | 5.841% | $246.4614 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $244.74 | 12.790% | $276.0422 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $135.41 | 8.278% | $146.6192 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,087.70 | $1,190.9791 | $1,190.98 | $1,190.95 | $1,191.00 | |