| 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 | $117.54 | 5.207% | $123.6603 | $123.66 | $123.65 | $123.70 |
| Purchase #2 | $15.62 | 9.783% | $17.1481 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $226.98 | 4.748% | $237.757 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $112.34 | 6.800% | $119.9791 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $103.30 | 4.634% | $108.0869 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $205.65 | 9.739% | $225.6783 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $208.89 | 3.413% | $216.0194 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $990.32 | $1,048.3291 | $1,048.34 | $1,048.35 | $1,048.40 | |