| 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 | $198.42 | 9.716% | $217.6985 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $141.97 | 4.277% | $148.0421 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $14.73 | 4.694% | $15.4214 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $86.32 | 8.360% | $93.5364 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $149.61 | 11.141% | $166.2781 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $212.65 | 9.220% | $232.2563 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $176.56 | 11.435% | $196.7496 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $980.26 | $1,069.9824 | $1,069.99 | $1,070.00 | $1,069.90 | |