| 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 | $121.89 | 8.374% | $132.0971 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $183.63 | 8.456% | $199.1578 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $217.77 | 6.695% | $232.3497 | $232.35 | $232.35 | $232.30 |
| Purchase #4 | $222.98 | 3.436% | $230.6416 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $101.96 | 4.543% | $106.592 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $53.61 | 3.146% | $55.2966 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $225.91 | 12.755% | $254.7248 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $1,127.75 | $1,210.8596 | $1,210.86 | $1,210.85 | $1,210.80 | |