| 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 | $131.69 | 4.336% | $137.4001 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $19.26 | 12.416% | $21.6513 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $23.79 | 10.423% | $26.2696 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $175.47 | 5.309% | $184.7857 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $36.36 | 5.453% | $38.3427 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $248.75 | 13.702% | $282.8337 | $282.83 | $282.85 | $282.80 |
| Purchase #7 | $106.76 | 4.432% | $111.4916 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $742.08 | $802.7747 | $802.77 | $802.80 | $802.80 | |