| 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 | $106.50 | 9.423% | $116.5355 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $78.28 | 9.324% | $85.5788 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $145.55 | 6.617% | $155.181 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $189.37 | 6.470% | $201.6222 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $227.46 | 6.520% | $242.2904 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $233.76 | 12.369% | $262.6738 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $51.53 | 9.215% | $56.2785 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $1,032.45 | $1,120.1602 | $1,120.16 | $1,120.20 | $1,120.20 | |