| 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 | $196.89 | 6.369% | $209.4299 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $43.78 | 13.383% | $49.6391 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $196.88 | 5.456% | $207.6218 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $115.25 | 6.162% | $122.3517 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $230.51 | 13.712% | $262.1175 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $187.99 | 10.581% | $207.8812 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $128.55 | 13.596% | $146.0277 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,099.85 | $1,205.0689 | $1,205.07 | $1,205.10 | $1,205.00 | |