| 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 | $219.27 | 8.576% | $238.0746 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $141.92 | 5.157% | $149.2388 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $223.64 | 4.514% | $233.7351 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $151.27 | 12.579% | $170.2983 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $92.85 | 4.784% | $97.2919 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $33.60 | 13.213% | $38.0396 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $67.95 | 3.156% | $70.0945 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $930.50 | $996.7728 | $996.77 | $996.80 | $996.70 | |