| 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 | $193.25 | 3.318% | $199.662 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $96.70 | 5.351% | $101.8744 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $247.63 | 5.130% | $260.3334 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $193.35 | 4.296% | $201.6563 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $32.92 | 13.309% | $37.3013 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $42.46 | 7.609% | $45.6908 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $46.50 | 10.319% | $51.2983 | $51.30 | $51.30 | $51.30 |
| 7 purchase totals = | $852.81 | $897.8165 | $897.81 | $897.80 | $897.90 | |