| 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 | $100.88 | 9.139% | $110.0994 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $202.78 | 12.416% | $227.9572 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $231.93 | 6.677% | $247.416 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $227.33 | 10.132% | $250.3631 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $91.71 | 3.312% | $94.7474 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $81.55 | 13.253% | $92.3578 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $48.49 | 7.674% | $52.2111 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $984.67 | $1,075.1520 | $1,075.16 | $1,075.10 | $1,075.20 | |