| 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 | $235.70 | 12.340% | $264.7854 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $215.76 | 5.691% | $228.0389 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $76.86 | 12.599% | $86.5436 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $191.76 | 10.572% | $212.0329 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $35.43 | 9.713% | $38.8713 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $149.51 | 5.409% | $157.597 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $211.76 | 7.679% | $228.0211 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $1,116.78 | $1,215.8902 | $1,215.89 | $1,215.90 | $1,215.80 | |