| 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 | $112.52 | 9.292% | $122.9754 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $158.99 | 10.292% | $175.3533 | $175.35 | $175.35 | $175.40 |
| Purchase #3 | $194.77 | 10.462% | $215.1468 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $173.32 | 10.734% | $191.9242 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $194.53 | 9.344% | $212.7069 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $121.55 | 6.614% | $129.5893 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $63.79 | 3.418% | $65.9703 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $1,019.47 | $1,113.6662 | $1,113.67 | $1,113.65 | $1,113.70 | |