| 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 | $182.79 | 11.784% | $204.33 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $115.52 | 4.485% | $120.7011 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $229.47 | 13.424% | $260.2741 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $17.62 | 9.299% | $19.2585 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $16.78 | 8.793% | $18.2555 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $127.49 | 11.709% | $142.4178 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $26.55 | 3.736% | $27.5419 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $716.22 | $792.7789 | $792.78 | $792.75 | $792.80 | |