| 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 | $23.73 | 7.596% | $25.5325 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $239.50 | 10.529% | $264.717 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $142.78 | 3.695% | $148.0557 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $61.38 | 5.579% | $64.8044 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $171.91 | 13.433% | $195.0027 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $239.69 | 7.766% | $258.3043 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $163.39 | 6.833% | $174.5544 | $174.55 | $174.55 | $174.60 |
| 7 purchase totals = | $1,042.38 | $1,130.9710 | $1,130.96 | $1,130.95 | $1,131.00 | |