| 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 | $231.79 | 6.611% | $247.1136 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $116.97 | 4.146% | $121.8196 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $89.76 | 3.692% | $93.0739 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $148.74 | 11.323% | $165.5818 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $34.83 | 3.361% | $36.0006 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $244.76 | 13.687% | $278.2603 | $278.26 | $278.25 | $278.30 |
| Purchase #7 | $82.67 | 7.733% | $89.0629 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $949.52 | $1,030.9127 | $1,030.90 | $1,030.85 | $1,031.00 | |