| 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 | $221.56 | 5.219% | $233.1232 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $120.54 | 6.167% | $127.9737 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $155.71 | 9.114% | $169.9014 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $177.39 | 4.837% | $185.9704 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $112.30 | 3.214% | $115.9093 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $35.47 | 9.357% | $38.7889 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $11.95 | 12.170% | $13.4043 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $834.92 | $885.0712 | $885.06 | $885.00 | $885.10 | |