| 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 | $20.91 | 9.299% | $22.8544 | $22.85 | $22.85 | $22.90 |
| Purchase #2 | $214.38 | 13.195% | $242.6674 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $121.73 | 13.619% | $138.3084 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $74.72 | 11.838% | $83.5654 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $218.74 | 8.537% | $237.4138 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $182.83 | 7.821% | $197.1291 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $33.53 | 11.332% | $37.3296 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $866.84 | $959.2681 | $959.27 | $959.25 | $959.30 | |