| 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 | $128.49 | 8.133% | $138.9401 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $147.97 | 4.395% | $154.4733 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $248.83 | 13.614% | $282.7057 | $282.71 | $282.70 | $282.70 |
| Purchase #4 | $169.50 | 5.440% | $178.7208 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $91.52 | 3.107% | $94.3635 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $191.54 | 11.138% | $212.8737 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $49.58 | 6.581% | $52.8429 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $1,027.43 | $1,114.9200 | $1,114.91 | $1,114.85 | $1,114.90 | |