| 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 | $199.77 | 11.106% | $221.9565 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $78.52 | 3.491% | $81.2611 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $84.43 | 13.440% | $95.7774 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $166.97 | 9.681% | $183.1344 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $35.27 | 6.697% | $37.632 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $28.92 | 8.684% | $31.4314 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $211.50 | 7.739% | $227.868 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $805.38 | $879.0608 | $879.06 | $879.10 | $879.10 | |