| 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 | $220.55 | 8.832% | $240.029 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $118.61 | 5.337% | $124.9402 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $108.31 | 9.166% | $118.2377 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $218.98 | 3.750% | $227.1918 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $81.68 | 7.778% | $88.0331 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $15.44 | 5.761% | $16.3295 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $55.91 | 13.576% | $63.5003 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $819.48 | $878.2616 | $878.26 | $878.35 | $878.10 | |