| 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 | $131.69 | 3.838% | $136.7443 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $115.81 | 7.637% | $124.6544 | $124.65 | $124.65 | $124.70 |
| Purchase #3 | $33.55 | 7.423% | $36.0404 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $159.31 | 9.512% | $174.4636 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $246.62 | 3.554% | $255.3849 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $99.56 | 13.798% | $113.2973 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $132.84 | 9.129% | $144.967 | $144.97 | $144.95 | $145.00 |
| 7 purchase totals = | $919.38 | $985.5519 | $985.54 | $985.55 | $985.60 | |