| 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 | $119.31 | 8.522% | $129.4776 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $38.63 | 5.800% | $40.8705 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $223.50 | 3.187% | $230.6229 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $112.66 | 8.806% | $122.5808 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $64.92 | 3.857% | $67.424 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $77.86 | 8.552% | $84.5186 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $173.75 | 8.457% | $188.444 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $810.63 | $863.9384 | $863.93 | $863.90 | $863.90 | |