| 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 | $195.98 | 9.449% | $214.4982 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $250.98 | 12.714% | $282.8896 | $282.89 | $282.90 | $282.90 |
| Purchase #3 | $91.71 | 5.132% | $96.4166 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $44.64 | 5.819% | $47.2376 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $234.30 | 7.304% | $251.4133 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $80.30 | 13.181% | $90.8843 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $86.67 | 5.667% | $91.5816 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $984.58 | $1,074.9212 | $1,074.92 | $1,074.95 | $1,074.90 | |