| 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 | $229.94 | 12.202% | $257.9973 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $16.59 | 11.349% | $18.4728 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $91.59 | 10.492% | $101.1996 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $123.77 | 4.577% | $129.435 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $188.56 | 7.346% | $202.4116 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $7.92 | 3.775% | $8.219 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $107.33 | 11.615% | $119.7964 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $765.70 | $837.5317 | $837.54 | $837.50 | $837.50 | |