| 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 | $191.45 | 4.310% | $199.7015 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $125.52 | 4.840% | $131.5952 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $143.45 | 9.232% | $156.6933 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $79.76 | 9.527% | $87.3587 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $22.28 | 7.653% | $23.9851 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $29.25 | 9.632% | $32.0674 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $188.69 | 9.174% | $206.0004 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $780.40 | $837.4016 | $837.41 | $837.40 | $837.50 | |