| 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 | $222.47 | 8.571% | $241.5379 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $82.56 | 10.435% | $91.1751 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $223.95 | 11.653% | $250.0469 | $250.05 | $250.05 | $250.00 |
| Purchase #4 | $232.44 | 8.592% | $252.4112 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $199.32 | 9.342% | $217.9405 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $211.35 | 3.123% | $217.9505 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $17.98 | 7.208% | $19.276 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $1,190.07 | $1,290.3381 | $1,290.35 | $1,290.40 | $1,290.30 | |