| 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 | $208.97 | 3.840% | $216.9944 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $181.47 | 13.582% | $206.1173 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $169.52 | 10.294% | $186.9704 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $61.29 | 7.844% | $66.0976 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $5.49 | 3.614% | $5.6884 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $111.70 | 9.560% | $122.3785 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $200.44 | 7.581% | $215.6354 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $938.88 | $1,019.8820 | $1,019.89 | $1,019.90 | $1,019.90 | |