| 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 | $214.46 | 9.772% | $235.417 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $236.65 | 6.608% | $252.2878 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $83.39 | 4.384% | $87.0458 | $87.05 | $87.05 | $87.00 |
| Purchase #4 | $121.26 | 10.502% | $133.9947 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $111.97 | 7.840% | $120.7484 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $23.45 | 8.699% | $25.4899 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $34.49 | 7.555% | $37.0957 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $825.67 | $892.0793 | $892.09 | $892.10 | $892.00 | |