| 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 | $197.25 | 12.732% | $222.3639 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $190.31 | 5.474% | $200.7276 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $170.32 | 4.169% | $177.4206 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $98.31 | 9.202% | $107.3565 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $38.68 | 3.723% | $40.1201 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $239.69 | 12.772% | $270.3032 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $205.40 | 3.815% | $213.236 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,139.96 | $1,231.5279 | $1,231.53 | $1,231.50 | $1,231.50 | |