| 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 | $221.34 | 11.484% | $246.7587 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $110.72 | 10.556% | $122.4076 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $203.68 | 13.409% | $230.9915 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $7.27 | 13.241% | $8.2326 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $150.88 | 6.308% | $160.3975 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $114.28 | 13.225% | $129.3935 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $170.36 | 13.269% | $192.9651 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $978.53 | $1,091.1465 | $1,091.15 | $1,091.15 | $1,091.20 | |