| 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 | $202.39 | 4.613% | $211.7263 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $6.30 | 10.359% | $6.9526 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $222.76 | 3.375% | $230.2782 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $8.69 | 12.162% | $9.7469 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $56.77 | 4.407% | $59.2719 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $231.95 | 7.386% | $249.0818 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $24.76 | 10.628% | $27.3915 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $753.62 | $794.4492 | $794.45 | $794.50 | $794.50 | |