| 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 | $193.58 | 11.866% | $216.5502 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $238.69 | 9.788% | $262.053 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $238.68 | 12.827% | $269.2955 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $212.80 | 6.806% | $227.2832 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $170.73 | 3.857% | $177.3151 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $235.60 | 13.846% | $268.2212 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $163.40 | 3.788% | $169.5896 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $1,453.48 | $1,590.3078 | $1,590.31 | $1,590.30 | $1,590.40 | |