| 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 | $214.28 | 6.445% | $228.0903 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $96.37 | 4.650% | $100.8512 | $100.85 | $100.85 | $100.90 |
| Purchase #3 | $115.27 | 8.680% | $125.2754 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $138.70 | 7.658% | $149.3216 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $250.51 | 10.427% | $276.6307 | $276.63 | $276.65 | $276.60 |
| Purchase #6 | $213.67 | 8.304% | $231.4132 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $177.80 | 6.456% | $189.2788 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,206.60 | $1,300.8612 | $1,300.86 | $1,300.90 | $1,300.90 | |