| 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 | $248.96 | 13.440% | $282.4202 | $282.42 | $282.40 | $282.40 |
| Purchase #2 | $146.77 | 8.180% | $158.7758 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $150.54 | 8.728% | $163.6791 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $230.67 | 5.140% | $242.5264 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $28.53 | 4.341% | $29.7685 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $241.84 | 3.287% | $249.7893 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $134.93 | 13.566% | $153.2346 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $1,182.24 | $1,280.1939 | $1,280.20 | $1,280.25 | $1,280.20 | |