| 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 | $246.34 | 11.870% | $275.5806 | $275.58 | $275.60 | $275.60 |
| Purchase #2 | $192.69 | 11.557% | $214.9592 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $224.92 | 3.344% | $232.4413 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $229.36 | 9.683% | $251.5689 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $26.35 | 13.235% | $29.8374 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $120.36 | 5.419% | $126.8823 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $187.97 | 5.628% | $198.549 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $1,227.99 | $1,329.8187 | $1,329.82 | $1,329.85 | $1,329.80 | |