| 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 | $120.94 | 3.114% | $124.7061 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $192.28 | 3.330% | $198.6829 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $235.65 | 10.207% | $259.7028 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $199.28 | 12.842% | $224.8715 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $183.46 | 7.114% | $196.5113 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $196.49 | 13.577% | $223.1674 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $60.83 | 8.773% | $66.1666 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $1,188.93 | $1,293.8086 | $1,293.81 | $1,293.75 | $1,293.90 | |