| 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 | $100.83 | 5.753% | $106.6307 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $213.48 | 8.418% | $231.4507 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $119.85 | 4.638% | $125.4086 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $144.88 | 3.176% | $149.4814 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $233.38 | 10.444% | $257.7542 | $257.75 | $257.75 | $257.80 |
| Purchase #6 | $159.85 | 10.458% | $176.5671 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $118.25 | 5.468% | $124.7159 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $1,090.52 | $1,172.0086 | $1,172.01 | $1,172.00 | $1,172.10 | |