| 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 | $115.63 | 4.874% | $121.2658 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $23.52 | 5.182% | $24.7388 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $199.64 | 4.863% | $209.3485 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $202.70 | 13.645% | $230.3584 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $53.39 | 7.585% | $57.4396 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $93.34 | 10.798% | $103.4189 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $169.51 | 3.427% | $175.3191 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $857.73 | $921.8891 | $921.90 | $921.85 | $921.80 | |