| 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 | $140.81 | 4.139% | $146.6381 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $125.75 | 5.816% | $133.0636 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $156.51 | 7.766% | $168.6646 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $56.60 | 6.503% | $60.2807 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $224.54 | 6.674% | $239.5258 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $246.56 | 12.814% | $278.1542 | $278.15 | $278.15 | $278.20 |
| Purchase #7 | $43.74 | 11.497% | $48.7688 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $994.51 | $1,075.0958 | $1,075.09 | $1,075.10 | $1,075.20 | |