| 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 | $149.29 | 10.219% | $164.5459 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $143.37 | 7.238% | $153.7471 | $153.75 | $153.75 | $153.70 |
| Purchase #3 | $237.60 | 6.181% | $252.2861 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $7.91 | 10.839% | $8.7674 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $246.52 | 13.449% | $279.6745 | $279.67 | $279.65 | $279.70 |
| Purchase #6 | $234.64 | 3.447% | $242.728 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $193.37 | 12.140% | $216.8451 | $216.85 | $216.85 | $216.80 |
| 7 purchase totals = | $1,212.70 | $1,318.5941 | $1,318.61 | $1,318.60 | $1,318.50 | |