| 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 | $116.79 | 6.540% | $124.4281 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $219.26 | 4.497% | $229.1201 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $188.94 | 12.694% | $212.924 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $145.92 | 7.679% | $157.1252 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $171.91 | 6.162% | $182.5031 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $55.91 | 3.454% | $57.8411 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $141.36 | 11.488% | $157.5994 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $1,040.09 | $1,121.5410 | $1,121.54 | $1,121.55 | $1,121.40 | |