| 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 | $190.29 | 10.853% | $210.9422 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $224.81 | 9.164% | $245.4116 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $80.63 | 3.500% | $83.4521 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $144.59 | 12.758% | $163.0368 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $118.36 | 13.461% | $134.2924 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $203.42 | 3.418% | $210.3729 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $241.55 | 12.724% | $272.2848 | $272.28 | $272.30 | $272.30 |
| 7 purchase totals = | $1,203.65 | $1,319.7928 | $1,319.78 | $1,319.80 | $1,319.80 | |