| 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 | $78.80 | 12.419% | $88.5862 | $88.59 | $88.60 | $88.60 |
| Purchase #2 | $250.74 | 6.249% | $266.4087 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $94.97 | 8.708% | $103.24 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $126.60 | 13.535% | $143.7353 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $121.74 | 12.242% | $136.6434 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $105.74 | 10.787% | $117.1462 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $174.49 | 8.455% | $189.2431 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $953.08 | $1,045.0029 | $1,045.01 | $1,045.05 | $1,044.80 | |