| 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 | $108.28 | 6.243% | $115.0399 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $109.83 | 13.720% | $124.8987 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $134.85 | 13.683% | $153.3015 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $180.88 | 9.766% | $198.5447 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $198.87 | 12.104% | $222.9412 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $23.87 | 9.847% | $26.2205 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $15.97 | 6.312% | $16.978 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $772.55 | $857.9245 | $857.92 | $857.95 | $857.80 | |