| 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 | $108.91 | 12.528% | $122.5542 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $240.47 | 4.843% | $252.116 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $149.49 | 12.158% | $167.665 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $160.69 | 11.374% | $178.9669 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $30.49 | 5.362% | $32.1249 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $237.47 | 9.520% | $260.0771 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $237.67 | 10.259% | $262.0526 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $1,165.19 | $1,275.5567 | $1,275.56 | $1,275.50 | $1,275.70 | |