| 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 | $36.78 | 7.247% | $39.4454 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $119.33 | 13.410% | $135.3322 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $12.60 | 8.419% | $13.6608 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $162.81 | 4.874% | $170.7454 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $228.25 | 8.601% | $247.8818 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $184.91 | 10.385% | $204.1129 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $203.91 | 12.411% | $229.2173 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $948.59 | $1,040.3958 | $1,040.40 | $1,040.40 | $1,040.30 | |