| 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 | $193.71 | 7.309% | $207.8683 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $12.28 | 10.116% | $13.5222 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $119.98 | 10.339% | $132.3847 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $130.67 | 5.102% | $137.3368 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $174.36 | 11.429% | $194.2876 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $100.73 | 12.416% | $113.2366 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $52.51 | 3.543% | $54.3704 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $784.24 | $853.0066 | $853.01 | $853.00 | $853.00 | |