| 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 | $102.62 | 5.785% | $108.5566 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $219.41 | 7.568% | $236.0149 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $174.55 | 10.186% | $192.3297 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $235.34 | 11.795% | $263.0984 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $107.56 | 8.859% | $117.0887 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $71.59 | 9.829% | $78.6266 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $225.79 | 10.860% | $250.3108 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $1,136.86 | $1,246.0257 | $1,246.03 | $1,246.05 | $1,246.00 | |