| 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 | $195.56 | 8.830% | $212.8279 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $138.35 | 9.275% | $151.182 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $184.85 | 13.486% | $209.7789 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $65.64 | 9.874% | $72.1213 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $132.66 | 4.565% | $138.7159 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $55.57 | 9.731% | $60.9775 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $101.49 | 3.313% | $104.8524 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $874.12 | $950.4559 | $950.46 | $950.50 | $950.50 | |