| 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 | $190.41 | 9.582% | $208.6551 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $209.36 | 3.363% | $216.4008 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $159.45 | 6.473% | $169.7712 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $187.88 | 4.229% | $195.8254 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $180.31 | 13.703% | $205.0179 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $21.61 | 4.351% | $22.5503 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $250.44 | 13.365% | $283.9113 | $283.91 | $283.90 | $283.90 |
| 7 purchase totals = | $1,199.46 | $1,302.1320 | $1,302.14 | $1,302.10 | $1,302.20 | |