| 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 | $210.90 | 5.195% | $221.8563 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $16.37 | 6.124% | $17.3725 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $113.33 | 8.570% | $123.0424 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $82.61 | 10.762% | $91.5005 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $209.36 | 7.604% | $225.2797 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $247.82 | 8.453% | $268.7682 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $233.41 | 3.450% | $241.4626 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $1,113.80 | $1,189.2822 | $1,189.28 | $1,189.25 | $1,189.40 | |