| 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 | $228.29 | 11.281% | $254.0434 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $104.72 | 7.586% | $112.6641 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $13.39 | 12.816% | $15.1061 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $244.59 | 7.677% | $263.3672 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $108.92 | 8.413% | $118.0834 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $245.90 | 10.318% | $271.272 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $40.73 | 7.247% | $43.6817 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $986.54 | $1,078.2179 | $1,078.21 | $1,078.20 | $1,078.30 | |