| 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 | $98.93 | 13.553% | $112.338 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $211.65 | 8.569% | $229.7863 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $166.98 | 10.795% | $185.0055 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $81.33 | 4.299% | $84.8264 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $139.80 | 9.730% | $153.4025 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $131.54 | 8.249% | $142.3907 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $237.41 | 13.616% | $269.7357 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,067.64 | $1,177.4851 | $1,177.50 | $1,177.55 | $1,177.40 | |