| 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 | $210.41 | 12.180% | $236.0379 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $12.27 | 7.794% | $13.2263 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $161.78 | 6.748% | $172.6969 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $44.26 | 12.559% | $49.8186 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $160.76 | 9.459% | $175.9663 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $180.57 | 10.533% | $199.5894 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $68.64 | 4.525% | $71.746 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $838.69 | $919.0814 | $919.10 | $919.10 | $919.00 | |