| 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 | $230.52 | 7.122% | $246.9376 | $246.94 | $246.95 | $246.90 |
| Purchase #2 | $231.72 | 13.200% | $262.307 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $237.34 | 5.823% | $251.1603 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $224.65 | 11.621% | $250.7566 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $12.56 | 5.445% | $13.2439 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $20.38 | 7.848% | $21.9794 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $127.28 | 5.190% | $133.8858 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,084.45 | $1,180.2706 | $1,180.28 | $1,180.30 | $1,180.30 | |