| 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 | $224.76 | 6.738% | $239.9043 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $227.81 | 7.734% | $245.4288 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $101.41 | 11.593% | $113.1665 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $23.60 | 11.453% | $26.3029 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $144.26 | 7.550% | $155.1516 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $205.70 | 4.629% | $215.2219 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $205.28 | 6.125% | $217.8534 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $1,132.82 | $1,213.0294 | $1,213.02 | $1,213.00 | $1,213.10 | |