| 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 | $188.82 | 11.270% | $210.1 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $80.99 | 7.783% | $87.2935 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $145.93 | 12.342% | $163.9407 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $67.30 | 11.284% | $74.8941 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $194.67 | 8.420% | $211.0612 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $81.95 | 3.790% | $85.0559 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $139.49 | 9.228% | $152.3621 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $899.15 | $984.7075 | $984.70 | $984.70 | $984.80 | |