| 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 | $238.66 | 3.431% | $246.8484 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $132.41 | 10.299% | $146.0469 | $146.05 | $146.05 | $146.00 |
| Purchase #3 | $180.26 | 12.785% | $203.3062 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $88.49 | 3.489% | $91.5774 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $124.68 | 12.581% | $140.366 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $238.30 | 3.649% | $246.9956 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $216.75 | 6.213% | $230.2167 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $1,219.55 | $1,305.3572 | $1,305.38 | $1,305.35 | $1,305.30 | |