| 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 | $200.88 | 6.405% | $213.7464 | $213.75 | $213.75 | $213.70 |
| Purchase #2 | $126.50 | 13.303% | $143.3283 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $123.61 | 12.844% | $139.4865 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $205.50 | 13.552% | $233.3494 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $17.74 | 8.260% | $19.2053 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $240.55 | 6.412% | $255.9741 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $82.44 | 6.603% | $87.8835 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $997.22 | $1,092.9735 | $1,092.98 | $1,093.00 | $1,092.90 | |