| 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 | $218.30 | 11.361% | $243.1011 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $134.41 | 4.860% | $140.9423 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $117.30 | 8.227% | $126.9503 | $126.95 | $126.95 | $127.00 |
| Purchase #4 | $69.36 | 8.700% | $75.3943 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $52.77 | 4.409% | $55.0966 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $21.48 | 4.744% | $22.499 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $34.54 | 13.313% | $39.1383 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $648.16 | $703.1219 | $703.12 | $703.15 | $703.10 | |