| 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 | $202.60 | 3.277% | $209.2392 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $164.48 | 3.662% | $170.5033 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $90.95 | 10.145% | $100.1769 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $81.99 | 3.522% | $84.8777 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $104.81 | 10.436% | $115.748 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $101.52 | 10.680% | $112.3623 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $12.86 | 5.756% | $13.6002 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $759.21 | $806.5076 | $806.51 | $806.55 | $806.50 | |