| 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 | $199.70 | 8.324% | $216.323 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $96.42 | 5.780% | $101.9931 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $34.70 | 7.500% | $37.3025 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $16.94 | 5.531% | $17.877 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $107.53 | 3.602% | $111.4032 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $76.83 | 3.823% | $79.7672 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $135.89 | 7.385% | $145.9255 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $668.01 | $710.5915 | $710.59 | $710.60 | $710.60 | |