| 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 | $246.92 | 13.715% | $280.7851 | $280.79 | $280.80 | $280.80 |
| Purchase #2 | $109.42 | 10.443% | $120.8467 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $235.66 | 4.419% | $246.0738 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $69.94 | 5.361% | $73.6895 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $100.50 | 8.179% | $108.7199 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $203.96 | 7.542% | $219.3427 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $165.83 | 3.409% | $171.4831 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $1,132.23 | $1,220.9408 | $1,220.94 | $1,220.95 | $1,220.90 | |