| 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 | $194.40 | 4.619% | $203.3793 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $226.33 | 7.733% | $243.8321 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $204.46 | 4.692% | $214.0533 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $197.72 | 10.366% | $218.2157 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $123.59 | 13.695% | $140.5157 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $151.56 | 10.176% | $166.9827 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $216.46 | 6.701% | $230.965 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,314.52 | $1,417.9438 | $1,417.95 | $1,417.95 | $1,418.00 | |