| 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 | $109.61 | 7.106% | $117.3989 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $219.67 | 6.609% | $234.188 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $193.77 | 4.460% | $202.4121 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $194.56 | 12.256% | $218.4053 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $206.78 | 4.308% | $215.6881 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $108.49 | 12.540% | $122.0946 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $232.78 | 10.544% | $257.3243 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $1,265.66 | $1,367.5113 | $1,367.51 | $1,367.50 | $1,367.50 | |