| 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 | $233.51 | 10.119% | $257.1389 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $220.36 | 6.152% | $233.9165 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $122.33 | 11.507% | $136.4065 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $107.38 | 9.437% | $117.5135 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $168.72 | 5.353% | $177.7516 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $136.76 | 8.510% | $148.3983 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $160.90 | 12.405% | $180.8596 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $1,149.96 | $1,251.9849 | $1,251.99 | $1,251.95 | $1,252.00 | |