| 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 | $47.29 | 10.715% | $52.3571 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $105.98 | 10.650% | $117.2669 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $186.73 | 10.492% | $206.3217 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $93.28 | 10.162% | $102.7591 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $210.38 | 11.311% | $234.1761 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $7.37 | 8.850% | $8.0222 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $247.36 | 10.396% | $273.0755 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $898.39 | $993.9786 | $993.99 | $993.95 | $994.10 | |