| 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 | $124.35 | 12.569% | $139.9796 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $111.72 | 12.276% | $125.4347 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $7.87 | 4.448% | $8.2201 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $191.39 | 5.161% | $201.2676 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $150.29 | 7.366% | $161.3604 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $139.82 | 3.178% | $144.2635 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $197.96 | 8.169% | $214.1314 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $923.40 | $994.6573 | $994.65 | $994.65 | $994.70 | |