| 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 | $201.87 | 11.414% | $224.9114 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $138.86 | 5.530% | $146.539 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $123.83 | 9.671% | $135.8056 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $98.71 | 3.587% | $102.2507 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $198.74 | 3.425% | $205.5468 | $205.55 | $205.55 | $205.50 |
| Purchase #6 | $50.60 | 12.407% | $56.8779 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $240.32 | 7.229% | $257.6927 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $1,052.93 | $1,129.6241 | $1,129.63 | $1,129.65 | $1,129.60 | |