| 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 | $126.41 | 9.231% | $138.0789 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $196.55 | 4.461% | $205.3181 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $41.67 | 9.127% | $45.4732 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $45.76 | 12.873% | $51.6507 | $51.65 | $51.65 | $51.70 |
| Purchase #5 | $229.43 | 5.120% | $241.1768 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $47.61 | 13.310% | $53.9469 | $53.95 | $53.95 | $53.90 |
| Purchase #7 | $240.66 | 3.144% | $248.2264 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $928.09 | $983.8710 | $983.88 | $983.90 | $983.90 | |