| 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 | $197.26 | 12.796% | $222.5014 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $45.49 | 9.257% | $49.701 | $49.70 | $49.70 | $49.70 |
| Purchase #3 | $69.99 | 5.394% | $73.7653 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $212.74 | 12.804% | $239.9792 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $85.72 | 13.756% | $97.5116 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $91.52 | 3.561% | $94.779 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $192.76 | 4.874% | $202.1551 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $895.48 | $980.3926 | $980.40 | $980.40 | $980.50 | |