| 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 | $249.50 | 8.176% | $269.8991 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $37.66 | 5.164% | $39.6048 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $228.99 | 12.428% | $257.4489 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $242.56 | 9.695% | $266.0762 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $201.70 | 10.164% | $222.2008 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $73.79 | 5.358% | $77.7437 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $250.31 | 9.337% | $273.6814 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $1,284.51 | $1,406.6549 | $1,406.65 | $1,406.70 | $1,406.60 | |