| 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 | $201.54 | 5.294% | $212.2095 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $34.67 | 12.166% | $38.888 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $94.97 | 3.373% | $98.1733 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $166.56 | 9.363% | $182.155 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $175.33 | 9.552% | $192.0775 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $208.52 | 4.657% | $218.2308 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $107.96 | 8.430% | $117.061 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $989.55 | $1,058.7951 | $1,058.80 | $1,058.80 | $1,058.90 | |