| 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 | $102.32 | 6.571% | $109.0434 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $8.27 | 4.540% | $8.6455 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $248.80 | 10.873% | $275.852 | $275.85 | $275.85 | $275.90 |
| Purchase #4 | $215.33 | 5.377% | $226.9083 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $131.27 | 8.308% | $142.1759 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $99.76 | 8.748% | $108.487 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $17.40 | 10.851% | $19.2881 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $823.15 | $890.4002 | $890.41 | $890.45 | $890.40 | |