| 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 | $38.99 | 10.484% | $43.0777 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $241.56 | 9.491% | $264.4865 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $250.90 | 12.539% | $282.3604 | $282.36 | $282.35 | $282.40 |
| Purchase #4 | $133.94 | 12.641% | $150.8714 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $210.53 | 3.297% | $217.4712 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $108.67 | 6.503% | $115.7368 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $77.60 | 11.645% | $86.6365 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $1,062.19 | $1,160.6405 | $1,160.65 | $1,160.65 | $1,160.70 | |