| 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 | $13.65 | 12.283% | $15.3266 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $200.36 | 10.776% | $221.9508 | $221.95 | $221.95 | $222.00 |
| Purchase #3 | $179.84 | 12.532% | $202.3775 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $49.77 | 11.768% | $55.6269 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $236.81 | 11.697% | $264.5097 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $163.57 | 4.443% | $170.8374 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $214.95 | 10.173% | $236.8169 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,058.95 | $1,167.4458 | $1,167.46 | $1,167.50 | $1,167.40 | |