| 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 | $212.59 | 12.208% | $238.543 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $43.79 | 12.751% | $49.3737 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $188.68 | 8.285% | $204.3121 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $96.74 | 12.591% | $108.9205 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $102.52 | 9.366% | $112.122 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $224.87 | 9.661% | $246.5947 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $224.82 | 10.127% | $247.5875 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,094.01 | $1,207.4535 | $1,207.44 | $1,207.40 | $1,207.40 | |