| 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 | $218.85 | 11.583% | $244.1994 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $50.90 | 13.420% | $57.7308 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $65.73 | 4.108% | $68.4302 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $117.27 | 10.662% | $129.7733 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $18.50 | 6.706% | $19.7406 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $175.86 | 13.863% | $200.2395 | $200.24 | $200.25 | $200.20 |
| Purchase #7 | $113.79 | 5.401% | $119.9358 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $760.90 | $840.0496 | $840.05 | $840.10 | $839.90 | |