| 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 | $233.96 | 8.766% | $254.4689 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $195.88 | 12.333% | $220.0379 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $44.37 | 12.131% | $49.7525 | $49.75 | $49.75 | $49.80 |
| Purchase #4 | $153.91 | 3.297% | $158.9844 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $224.77 | 10.106% | $247.4853 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $10.53 | 7.761% | $11.3472 | $11.35 | $11.35 | $11.30 |
| Purchase #7 | $151.45 | 11.344% | $168.6305 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,014.87 | $1,110.7067 | $1,110.71 | $1,110.75 | $1,110.70 | |