| 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 | $30.47 | 6.627% | $32.4892 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $132.29 | 5.752% | $139.8993 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $197.40 | 8.399% | $213.9796 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $205.85 | 5.126% | $216.4019 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $117.88 | 13.723% | $134.0567 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $9.77 | 13.515% | $11.0904 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $209.63 | 13.159% | $237.2152 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $903.29 | $985.1323 | $985.14 | $985.15 | $985.20 | |