| 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 | $21.46 | 12.492% | $24.1408 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $190.63 | 3.782% | $197.8396 | $197.84 | $197.85 | $197.80 |
| Purchase #3 | $27.38 | 7.136% | $29.3338 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $89.56 | 12.491% | $100.7469 | $100.75 | $100.75 | $100.70 |
| Purchase #5 | $221.71 | 13.404% | $251.428 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $124.54 | 5.136% | $130.9364 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $169.54 | 9.607% | $185.8277 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $844.82 | $920.2532 | $920.26 | $920.35 | $920.00 | |