| 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 | $122.30 | 8.140% | $132.2552 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $140.25 | 4.570% | $146.6594 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $219.70 | 5.848% | $232.5481 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $127.83 | 5.562% | $134.9399 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $206.57 | 11.724% | $230.7883 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $164.81 | 3.690% | $170.8915 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $27.25 | 3.505% | $28.2051 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $1,008.71 | $1,076.2875 | $1,076.30 | $1,076.30 | $1,076.30 | |