| 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 | $114.91 | 7.424% | $123.4409 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $175.92 | 3.696% | $182.422 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $87.66 | 13.704% | $99.6729 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $169.42 | 3.806% | $175.8681 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $211.38 | 7.842% | $227.9564 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $201.89 | 4.584% | $211.1446 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $246.36 | 12.270% | $276.5884 | $276.59 | $276.60 | $276.60 |
| 7 purchase totals = | $1,207.54 | $1,297.0933 | $1,297.09 | $1,297.05 | $1,297.10 | |