| 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 | $38.75 | 6.467% | $41.256 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $215.28 | 10.811% | $238.5539 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $77.77 | 9.263% | $84.9738 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $143.67 | 7.570% | $154.5458 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $100.98 | 3.323% | $104.3356 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $209.26 | 11.202% | $232.7013 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $100.65 | 12.327% | $113.0571 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $886.36 | $969.4235 | $969.43 | $969.40 | $969.50 | |