| 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 | $235.36 | 13.617% | $267.409 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $67.67 | 13.113% | $76.5436 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $119.73 | 5.131% | $125.8733 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $175.91 | 12.206% | $197.3816 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $101.49 | 10.787% | $112.4377 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $94.88 | 12.852% | $107.074 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $188.45 | 9.560% | $206.4658 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $983.49 | $1,093.1850 | $1,093.18 | $1,093.15 | $1,093.20 | |