| 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 | $243.96 | 12.575% | $274.638 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $108.36 | 5.538% | $114.361 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $138.40 | 12.858% | $156.1955 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $170.75 | 9.482% | $186.9405 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $133.72 | 12.828% | $150.8736 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $95.49 | 13.684% | $108.5569 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $28.79 | 11.252% | $32.0295 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $919.47 | $1,023.5950 | $1,023.60 | $1,023.60 | $1,023.60 | |