| 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 | $244.62 | 6.234% | $259.8696 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $116.81 | 7.334% | $125.3768 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $161.79 | 3.181% | $166.9365 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $236.98 | 6.340% | $252.0045 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $206.83 | 11.819% | $231.2752 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $95.68 | 7.378% | $102.7393 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $29.81 | 8.491% | $32.3412 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $1,092.52 | $1,170.5431 | $1,170.55 | $1,170.60 | $1,170.50 | |