| 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 | $169.64 | 10.448% | $187.364 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $43.95 | 11.433% | $48.9748 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $115.61 | 3.679% | $119.8633 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $125.85 | 5.602% | $132.9001 | $132.90 | $132.90 | $132.90 |
| Purchase #5 | $108.27 | 9.775% | $118.8534 | $118.85 | $118.85 | $118.90 |
| Purchase #6 | $240.39 | 3.332% | $248.3998 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $202.27 | 5.176% | $212.7395 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $1,005.98 | $1,069.0949 | $1,069.08 | $1,069.05 | $1,069.20 | |