| 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 | $177.91 | 12.456% | $200.0705 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $187.52 | 8.288% | $203.0617 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $115.51 | 3.589% | $119.6557 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $246.85 | 5.505% | $260.4391 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $125.51 | 7.124% | $134.4513 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $236.56 | 3.842% | $245.6486 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $84.58 | 7.834% | $91.206 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,174.44 | $1,254.5329 | $1,254.54 | $1,254.50 | $1,254.60 | |