| 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 | $212.31 | 11.728% | $237.2097 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $225.90 | 7.308% | $242.4088 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $166.65 | 10.405% | $183.9899 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $12.40 | 10.399% | $13.6895 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $166.76 | 9.484% | $182.5755 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $250.36 | 3.487% | $259.0901 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $248.64 | 12.406% | $279.4863 | $279.49 | $279.50 | $279.50 |
| 7 purchase totals = | $1,283.02 | $1,398.4498 | $1,398.46 | $1,398.50 | $1,398.50 | |