| 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 | $206.42 | 6.492% | $219.8208 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $52.47 | 13.171% | $59.3808 | $59.38 | $59.40 | $59.40 |
| Purchase #3 | $47.99 | 3.195% | $49.5233 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $36.85 | 11.429% | $41.0616 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $95.62 | 6.501% | $101.8363 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $213.40 | 3.133% | $220.0858 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $154.86 | 12.374% | $174.0224 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $807.61 | $865.7310 | $865.73 | $865.70 | $865.70 | |