| 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 | $103.53 | 11.330% | $115.2599 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $89.49 | 4.826% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $33.93 | 11.270% | $37.7539 | $37.75 | $37.75 | $37.80 |
| Purchase #4 | $222.37 | 13.680% | $252.7902 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $229.77 | 10.800% | $254.5852 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $127.33 | 8.666% | $138.3644 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $76.88 | 8.307% | $83.2664 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $883.30 | $975.8288 | $975.83 | $975.80 | $976.00 | |