| 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 | $112.47 | 8.772% | $122.3359 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $183.89 | 4.518% | $192.1982 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $68.37 | 11.341% | $76.1238 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $213.74 | 10.553% | $236.296 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $15.30 | 6.189% | $16.2469 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $221.76 | 7.725% | $238.891 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $17.32 | 11.770% | $19.3586 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $832.85 | $901.4504 | $901.46 | $901.45 | $901.40 | |