| 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 | $189.86 | 10.557% | $209.9035 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $24.66 | 10.733% | $27.3068 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $70.99 | 6.780% | $75.8031 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $130.50 | 4.374% | $136.2081 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $173.29 | 7.301% | $185.9419 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $102.58 | 8.664% | $111.4675 | $111.47 | $111.45 | $111.50 |
| Purchase #7 | $193.92 | 12.237% | $217.65 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $885.80 | $964.2809 | $964.28 | $964.25 | $964.30 | |