| 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 | $216.76 | 13.871% | $246.8268 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $132.29 | 7.382% | $142.0556 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $45.64 | 4.750% | $47.8079 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $130.78 | 11.372% | $145.6523 | $145.65 | $145.65 | $145.70 |
| Purchase #5 | $29.26 | 10.502% | $32.3329 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $21.41 | 4.494% | $22.3722 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $181.91 | 3.417% | $188.1259 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $758.05 | $825.1736 | $825.18 | $825.20 | $825.20 | |