| 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 | $190.93 | 7.108% | $204.5013 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $94.99 | 5.455% | $100.1717 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $31.54 | 6.225% | $33.5034 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $10.97 | 7.823% | $11.8282 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $131.47 | 3.502% | $136.0741 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $8.95 | 12.828% | $10.0981 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $65.91 | 10.708% | $72.9676 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $534.76 | $569.1444 | $569.14 | $569.10 | $569.20 | |