| 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 | $208.74 | 4.123% | $217.3464 | $217.35 | $217.35 | $217.30 |
| Purchase #2 | $195.89 | 3.562% | $202.8676 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $63.43 | 9.867% | $69.6886 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $136.69 | 10.257% | $150.7103 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $42.57 | 8.591% | $46.2272 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $125.39 | 8.470% | $136.0105 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $176.56 | 10.120% | $194.4279 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $949.27 | $1,017.2785 | $1,017.29 | $1,017.30 | $1,017.20 | |