| 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 | $202.84 | 3.573% | $210.0875 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $105.38 | 11.245% | $117.23 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $113.35 | 4.175% | $118.0824 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $54.70 | 8.282% | $59.2303 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $83.81 | 5.413% | $88.3466 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $170.81 | 4.664% | $178.7766 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $228.99 | 5.776% | $242.2165 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $959.88 | $1,013.9699 | $1,013.98 | $1,014.05 | $1,013.90 | |