| 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 | $43.79 | 10.257% | $48.2815 | $48.28 | $48.30 | $48.30 |
| Purchase #2 | $172.57 | 10.299% | $190.343 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $170.55 | 12.466% | $191.8108 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $229.59 | 7.505% | $246.8207 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $109.28 | 3.375% | $112.9682 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $124.97 | 6.767% | $133.4267 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $155.70 | 9.663% | $170.7453 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $1,006.45 | $1,094.3962 | $1,094.40 | $1,094.40 | $1,094.30 | |