| 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 | $219.33 | 5.690% | $231.8099 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $240.87 | 7.441% | $258.7931 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $33.31 | 3.502% | $34.4765 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $61.41 | 3.315% | $63.4457 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $133.76 | 9.561% | $146.5488 | $146.55 | $146.55 | $146.50 |
| Purchase #6 | $145.92 | 5.645% | $154.1572 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $19.57 | 6.222% | $20.7876 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $854.17 | $910.0188 | $910.03 | $910.05 | $910.00 | |