| 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 | $239.63 | 3.131% | $247.1328 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $118.40 | 8.837% | $128.863 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $41.80 | 12.104% | $46.8595 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $98.99 | 10.506% | $109.3899 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $236.54 | 7.697% | $254.7465 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $55.85 | 7.698% | $60.1493 | $60.15 | $60.15 | $60.10 |
| Purchase #7 | $24.73 | 5.209% | $26.0182 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $815.94 | $873.1592 | $873.16 | $873.15 | $873.10 | |