| 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 | $198.51 | 10.541% | $219.4349 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $189.38 | 4.703% | $198.2865 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $8.30 | 9.705% | $9.1055 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $207.97 | 4.858% | $218.0732 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $87.85 | 11.792% | $98.2093 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $55.76 | 11.230% | $62.0218 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $12.97 | 7.573% | $13.9522 | $13.95 | $13.95 | $14.00 |
| 7 purchase totals = | $760.74 | $819.0834 | $819.08 | $819.05 | $819.10 | |