| 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 | $71.38 | 9.739% | $78.3317 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $207.64 | 5.393% | $218.838 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $218.86 | 13.631% | $248.6928 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $151.86 | 11.425% | $169.21 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $220.45 | 3.652% | $228.5008 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $249.42 | 11.602% | $278.3577 | $278.36 | $278.35 | $278.40 |
| Purchase #7 | $215.87 | 10.618% | $238.7911 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $1,335.48 | $1,460.7221 | $1,460.72 | $1,460.75 | $1,460.70 | |