| 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 | $120.35 | 7.422% | $129.2824 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $209.61 | 7.649% | $225.6431 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $236.77 | 4.667% | $247.8201 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $249.62 | 9.312% | $272.8646 | $272.86 | $272.85 | $272.90 |
| Purchase #5 | $204.95 | 11.840% | $229.2161 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $139.62 | 12.677% | $157.3196 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $61.41 | 5.466% | $64.7667 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $1,222.33 | $1,326.9126 | $1,326.91 | $1,326.85 | $1,326.90 | |