| 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 | $8.44 | 9.221% | $9.2183 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $99.62 | 5.766% | $105.3641 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $190.58 | 9.141% | $208.0009 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $124.51 | 7.644% | $134.0275 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $160.95 | 12.672% | $181.3456 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $187.30 | 6.851% | $200.1319 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $64.55 | 6.688% | $68.8671 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $835.95 | $906.9554 | $906.96 | $906.95 | $906.90 | |