| 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 | $105.53 | 4.184% | $109.9454 | $109.95 | $109.95 | $109.90 |
| Purchase #2 | $234.47 | 7.819% | $252.8032 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $250.59 | 6.200% | $266.1266 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $205.61 | 3.873% | $213.5733 | $213.57 | $213.55 | $213.60 |
| Purchase #5 | $61.60 | 8.680% | $66.9469 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $37.93 | 13.322% | $42.983 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $123.77 | 4.537% | $129.3854 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $1,019.50 | $1,081.7638 | $1,081.77 | $1,081.80 | $1,081.70 | |