| 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 | $89.73 | 3.409% | $92.7889 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $219.64 | 12.824% | $247.8066 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $30.25 | 10.847% | $33.5312 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $184.79 | 13.797% | $210.2855 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $150.35 | 13.767% | $171.0487 | $171.05 | $171.05 | $171.00 |
| Purchase #6 | $201.70 | 5.738% | $213.2735 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $214.76 | 13.451% | $243.6474 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $1,091.22 | $1,212.3818 | $1,212.39 | $1,212.40 | $1,212.30 | |