| 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 | $197.46 | 11.848% | $220.8551 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $157.36 | 6.797% | $168.0558 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $107.76 | 10.801% | $119.3992 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $246.85 | 13.479% | $280.1229 | $280.12 | $280.10 | $280.10 |
| Purchase #5 | $196.36 | 5.407% | $206.9772 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $108.95 | 11.531% | $121.513 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $19.76 | 4.124% | $20.5749 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $1,034.50 | $1,137.4981 | $1,137.50 | $1,137.45 | $1,137.60 | |