| 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 | $16.98 | 9.566% | $18.6043 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $122.31 | 8.198% | $132.337 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $31.72 | 9.522% | $34.7404 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $233.25 | 4.815% | $244.481 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $189.53 | 4.593% | $198.2351 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $216.44 | 3.704% | $224.4569 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $79.91 | 12.447% | $89.8564 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $890.14 | $942.7111 | $942.72 | $942.75 | $942.70 | |