| 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 | $111.48 | 5.689% | $117.8221 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $237.42 | 6.427% | $252.679 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $35.41 | 3.671% | $36.7099 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $119.40 | 5.349% | $125.7867 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $35.44 | 9.154% | $38.6842 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $92.37 | 3.316% | $95.433 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $234.36 | 8.112% | $253.3713 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $865.88 | $920.4862 | $920.48 | $920.50 | $920.50 | |