| 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 | $202.62 | 9.787% | $222.4504 | $222.45 | $222.45 | $222.50 |
| Purchase #2 | $79.28 | 7.430% | $85.1705 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $46.88 | 12.112% | $52.5581 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $39.97 | 9.181% | $43.6396 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $90.61 | 5.543% | $95.6325 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $184.85 | 13.483% | $209.7733 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $157.39 | 12.582% | $177.1928 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $801.60 | $886.4172 | $886.41 | $886.40 | $886.50 | |