| 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 | $215.44 | 7.736% | $232.1064 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $248.77 | 13.627% | $282.6699 | $282.67 | $282.65 | $282.70 |
| Purchase #3 | $199.47 | 4.765% | $208.9747 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $225.76 | 12.422% | $253.8039 | $253.80 | $253.80 | $253.80 |
| Purchase #5 | $40.95 | 7.371% | $43.9684 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $131.55 | 11.567% | $146.7664 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $242.74 | 4.668% | $254.0711 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,304.68 | $1,422.3608 | $1,422.36 | $1,422.25 | $1,422.50 | |