| 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 | $226.55 | 6.853% | $242.0755 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $206.38 | 12.787% | $232.7698 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $158.55 | 6.578% | $168.9794 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $152.33 | 13.387% | $172.7224 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $115.78 | 10.863% | $128.3572 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $143.52 | 4.648% | $150.1908 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $226.87 | 9.406% | $248.2094 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $1,229.98 | $1,343.3045 | $1,343.31 | $1,343.30 | $1,343.40 | |