| 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 | $120.28 | 11.331% | $133.9089 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $108.40 | 12.416% | $121.8589 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $134.45 | 5.443% | $141.7681 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $174.46 | 7.143% | $186.9217 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $145.68 | 10.862% | $161.5038 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $237.51 | 8.410% | $257.4846 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $63.82 | 10.359% | $70.4311 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $984.60 | $1,073.8771 | $1,073.87 | $1,073.85 | $1,073.90 | |