| 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 | $226.77 | 5.644% | $239.5689 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $33.65 | 8.854% | $36.6294 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $96.89 | 11.621% | $108.1496 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $217.55 | 4.318% | $226.9438 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $114.49 | 7.654% | $123.2531 | $123.25 | $123.25 | $123.30 |
| Purchase #6 | $175.42 | 8.796% | $190.8499 | $190.85 | $190.85 | $190.80 |
| Purchase #7 | $172.80 | 4.367% | $180.3462 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $1,037.57 | $1,105.7409 | $1,105.74 | $1,105.75 | $1,105.60 | |