| 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 | $235.95 | 8.504% | $256.0152 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $117.59 | 8.763% | $127.8944 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $151.98 | 11.740% | $169.8225 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $126.87 | 6.372% | $134.9542 | $134.95 | $134.95 | $135.00 |
| Purchase #5 | $231.92 | 3.739% | $240.5915 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $67.95 | 3.672% | $70.4451 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $227.31 | 8.232% | $246.0222 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,159.57 | $1,245.7451 | $1,245.74 | $1,245.70 | $1,245.70 | |