| 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 | $211.44 | 7.403% | $227.0929 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $202.41 | 5.422% | $213.3847 | $213.38 | $213.40 | $213.40 |
| Purchase #3 | $231.49 | 13.572% | $262.9078 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $56.96 | 4.150% | $59.3238 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $23.27 | 13.844% | $26.4915 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $93.69 | 5.298% | $98.6537 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $237.35 | 8.453% | $257.4132 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,056.61 | $1,145.2676 | $1,145.25 | $1,145.25 | $1,145.30 | |