| 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 | $244.71 | 3.193% | $252.5236 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $50.97 | 11.458% | $56.8101 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $106.45 | 13.749% | $121.0858 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $190.65 | 10.721% | $211.0896 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $95.88 | 9.767% | $105.2446 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $54.92 | 4.153% | $57.2008 | $57.20 | $57.20 | $57.20 |
| Purchase #7 | $21.49 | 12.205% | $24.1129 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $765.07 | $828.0674 | $828.06 | $828.05 | $828.00 | |