| 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 | $233.73 | 7.157% | $250.4581 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $52.54 | 5.197% | $55.2705 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $211.92 | 9.728% | $232.5356 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $130.68 | 4.395% | $136.4234 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $238.78 | 6.326% | $253.8852 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $69.34 | 9.688% | $76.0577 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $7.94 | 5.200% | $8.3529 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $944.93 | $1,012.9834 | $1,012.99 | $1,012.95 | $1,013.10 | |