| 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 | $207.33 | 10.678% | $229.4687 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $100.34 | 8.659% | $109.0284 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $232.44 | 6.811% | $248.2715 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $169.33 | 7.326% | $181.7351 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $137.60 | 12.833% | $155.2582 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $131.98 | 7.498% | $141.8759 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $205.64 | 7.258% | $220.5654 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,184.66 | $1,286.2032 | $1,286.22 | $1,286.20 | $1,286.30 | |