| 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 | $141.36 | 5.125% | $148.6047 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $50.60 | 13.189% | $57.2736 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $188.62 | 10.310% | $208.0667 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $41.71 | 9.383% | $45.6236 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $208.92 | 4.552% | $218.43 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $228.40 | 9.378% | $249.8194 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $104.98 | 4.854% | $110.0757 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $964.59 | $1,037.8937 | $1,037.89 | $1,037.85 | $1,037.90 | |