| 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 | $134.79 | 10.322% | $148.703 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $198.89 | 11.571% | $221.9036 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $185.98 | 5.794% | $196.7557 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $181.42 | 13.791% | $206.4396 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $53.67 | 11.227% | $59.6955 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $231.61 | 6.110% | $245.7614 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $48.49 | 3.159% | $50.0218 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $1,034.85 | $1,129.2806 | $1,129.28 | $1,129.25 | $1,129.30 | |