| 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 | $244.90 | 9.183% | $267.3892 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $144.91 | 6.552% | $154.4045 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $77.68 | 10.481% | $85.8216 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $20.79 | 11.285% | $23.1362 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $12.72 | 10.340% | $14.0352 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $41.84 | 13.566% | $47.516 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $212.34 | 4.135% | $221.1203 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $755.18 | $813.4230 | $813.43 | $813.40 | $813.30 | |