| 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 | $117.26 | 9.497% | $128.3962 | $128.40 | $128.40 | $128.40 |
| Purchase #2 | $131.72 | 8.221% | $142.5487 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $218.62 | 5.544% | $230.7403 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $180.81 | 3.838% | $187.7495 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $148.26 | 13.281% | $167.9504 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $154.34 | 10.627% | $170.7417 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $233.65 | 9.444% | $255.7159 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,184.66 | $1,283.8427 | $1,283.85 | $1,283.85 | $1,283.70 | |