| 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 | $212.71 | 6.523% | $226.5851 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $177.32 | 3.666% | $183.8206 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $104.96 | 11.319% | $116.8404 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $60.69 | 4.104% | $63.1807 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $98.96 | 11.469% | $110.3097 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $215.27 | 5.305% | $226.6901 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $7.99 | 4.308% | $8.3342 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $877.90 | $935.7608 | $935.76 | $935.80 | $935.70 | |