| 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 | $180.45 | 13.382% | $204.5978 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $210.28 | 7.295% | $225.6199 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $29.77 | 6.592% | $31.7324 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $140.25 | 9.834% | $154.0422 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $85.91 | 9.502% | $94.0732 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $102.93 | 5.364% | $108.4512 | $108.45 | $108.45 | $108.50 |
| Purchase #7 | $190.29 | 9.410% | $208.1963 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $939.88 | $1,026.7130 | $1,026.71 | $1,026.70 | $1,026.70 | |