| 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 | $115.59 | 12.849% | $130.4422 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $210.89 | 12.596% | $237.4537 | $237.45 | $237.45 | $237.50 |
| Purchase #3 | $177.34 | 7.643% | $190.8941 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $109.92 | 8.223% | $118.9587 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $42.54 | 10.268% | $46.908 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $249.61 | 9.760% | $273.9719 | $273.97 | $273.95 | $274.00 |
| Purchase #7 | $180.79 | 9.729% | $198.3791 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $1,086.68 | $1,197.0077 | $1,197.00 | $1,197.00 | $1,197.10 | |