| 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 | $249.75 | 11.605% | $278.7335 | $278.73 | $278.75 | $278.70 |
| Purchase #2 | $85.89 | 8.158% | $92.8969 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $98.63 | 3.253% | $101.8384 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $41.87 | 7.184% | $44.8779 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $236.84 | 13.661% | $269.1947 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $104.68 | 7.722% | $112.7634 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $240.41 | 5.544% | $253.7383 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $1,058.07 | $1,154.0431 | $1,154.04 | $1,154.10 | $1,154.00 | |