| 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 | $98.33 | 9.476% | $107.6478 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $242.60 | 3.610% | $251.3579 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $17.62 | 4.836% | $18.4721 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $239.37 | 5.352% | $252.1811 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $138.93 | 10.664% | $153.7455 | $153.75 | $153.75 | $153.70 |
| Purchase #6 | $5.45 | 11.682% | $6.0867 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $160.78 | 6.289% | $170.8915 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $903.08 | $960.3826 | $960.39 | $960.40 | $960.40 | |