| 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 | $123.30 | 13.815% | $140.3339 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $67.36 | 9.639% | $73.8528 | $73.85 | $73.85 | $73.90 |
| Purchase #3 | $178.65 | 11.469% | $199.1394 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $220.53 | 12.741% | $248.6277 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $93.91 | 12.340% | $105.4985 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $11.70 | 4.130% | $12.1832 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $141.51 | 9.819% | $155.4049 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $836.96 | $935.0404 | $935.03 | $935.10 | $935.00 | |