| 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 | $217.71 | 7.523% | $234.0883 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $121.84 | 4.545% | $127.3776 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $135.35 | 10.351% | $149.3601 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $117.88 | 11.861% | $131.8617 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $10.81 | 3.198% | $11.1557 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $160.99 | 8.564% | $174.7772 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $59.33 | 9.580% | $65.0138 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $823.91 | $893.6344 | $893.64 | $893.65 | $893.80 | |