| 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 | $112.85 | 6.794% | $120.517 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $70.53 | 5.262% | $74.2413 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $43.42 | 5.347% | $45.7417 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $109.35 | 10.335% | $120.6513 | $120.65 | $120.65 | $120.70 |
| Purchase #5 | $116.51 | 9.652% | $127.7555 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $217.27 | 8.569% | $235.8879 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $106.66 | 7.210% | $114.3502 | $114.35 | $114.35 | $114.40 |
| 7 purchase totals = | $776.59 | $839.1449 | $839.15 | $839.15 | $839.20 | |