| 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 | $213.30 | 10.338% | $235.351 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $34.68 | 4.714% | $36.3148 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $193.69 | 11.323% | $215.6215 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $108.78 | 6.756% | $116.1292 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $101.78 | 7.848% | $109.7677 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $60.95 | 8.341% | $66.0338 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $210.97 | 5.388% | $222.3371 | $222.34 | $222.35 | $222.30 |
| 7 purchase totals = | $924.15 | $1,001.5551 | $1,001.55 | $1,001.55 | $1,001.50 | |