| 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 | $39.51 | 3.427% | $40.864 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $226.49 | 3.829% | $235.1623 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $198.53 | 11.544% | $221.4483 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $142.96 | 9.804% | $156.9758 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $191.62 | 9.271% | $209.3851 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $154.55 | 13.526% | $175.4544 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $6.25 | 4.759% | $6.5474 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $959.91 | $1,045.8373 | $1,045.84 | $1,045.85 | $1,045.90 | |