| 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 | $126.69 | 13.666% | $144.0035 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $177.75 | 7.659% | $191.3639 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $127.98 | 3.285% | $132.1841 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $221.95 | 9.110% | $242.1696 | $242.17 | $242.15 | $242.20 |
| Purchase #5 | $103.85 | 5.828% | $109.9024 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $29.42 | 6.289% | $31.2702 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $237.81 | 11.374% | $264.8585 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $1,025.45 | $1,115.7522 | $1,115.74 | $1,115.70 | $1,115.90 | |