| 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 | $32.69 | 3.634% | $33.878 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $184.93 | 10.460% | $204.2737 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $208.33 | 12.712% | $234.8129 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $148.86 | 3.324% | $153.8081 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $168.31 | 6.221% | $178.7806 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $20.91 | 12.738% | $23.5735 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $171.63 | 3.338% | $177.359 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $935.66 | $1,006.4858 | $1,006.48 | $1,006.45 | $1,006.60 | |