| 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 | $250.54 | 4.144% | $260.9224 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $215.56 | 11.831% | $241.0629 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $107.50 | 13.527% | $122.0415 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $223.63 | 9.823% | $245.5972 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $141.51 | 11.722% | $158.0978 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $115.74 | 5.372% | $121.9576 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $99.85 | 8.686% | $108.523 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $1,154.33 | $1,258.2024 | $1,258.20 | $1,258.15 | $1,258.20 | |