| 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 | $125.99 | 13.183% | $142.5993 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $238.37 | 5.615% | $251.7545 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $129.81 | 9.468% | $142.1004 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $220.39 | 7.582% | $237.1 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $15.27 | 12.813% | $17.2265 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $80.63 | 8.676% | $87.6255 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $220.90 | 10.198% | $243.4274 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $1,031.36 | $1,121.8336 | $1,121.84 | $1,121.90 | $1,121.80 | |