| 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 | $211.92 | 12.529% | $238.4715 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $202.53 | 3.702% | $210.0277 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $13.95 | 10.736% | $15.4477 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $68.52 | 9.656% | $75.1363 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $54.62 | 13.567% | $62.0303 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $163.76 | 13.711% | $186.2131 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $5.79 | 12.129% | $6.4923 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $721.09 | $793.8189 | $793.82 | $793.85 | $793.70 | |