| 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 | $243.46 | 10.380% | $268.7311 | $268.73 | $268.75 | $268.70 |
| Purchase #2 | $161.60 | 8.184% | $174.8253 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $244.76 | 3.792% | $254.0413 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $89.85 | 9.164% | $98.0839 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $152.52 | 12.667% | $171.8397 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $60.66 | 9.416% | $66.3717 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $34.54 | 6.373% | $36.7412 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $987.39 | $1,070.6342 | $1,070.63 | $1,070.70 | $1,070.50 | |