| 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 | $188.64 | 10.677% | $208.7811 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $205.86 | 11.755% | $230.0588 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $46.75 | 8.473% | $50.7111 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $239.76 | 7.605% | $257.9937 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $175.52 | 9.363% | $191.9539 | $191.95 | $191.95 | $192.00 |
| Purchase #6 | $199.46 | 11.310% | $222.0189 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $40.51 | 12.120% | $45.4198 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $1,096.50 | $1,206.9373 | $1,206.93 | $1,206.90 | $1,207.00 | |