| 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 | $214.68 | 7.405% | $230.5771 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $127.26 | 4.229% | $132.6418 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $150.88 | 9.669% | $165.4686 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $160.74 | 13.120% | $181.8291 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $163.40 | 12.210% | $183.3511 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $45.52 | 5.852% | $48.1838 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $150.40 | 4.338% | $156.9244 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,012.88 | $1,098.9759 | $1,098.97 | $1,099.00 | $1,099.00 | |