| 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 | $237.72 | 7.294% | $255.0593 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $237.25 | 10.850% | $262.9916 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $182.97 | 9.306% | $199.9972 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $184.45 | 8.418% | $199.977 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $95.35 | 9.333% | $104.249 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $63.87 | 6.496% | $68.019 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $231.65 | 3.673% | $240.1585 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,233.26 | $1,330.4516 | $1,330.46 | $1,330.45 | $1,330.50 | |