| 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 | $24.45 | 3.732% | $25.3625 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $109.25 | 5.615% | $115.3844 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $213.77 | 7.118% | $228.9861 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $118.73 | 12.116% | $133.1153 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $223.44 | 10.153% | $246.1259 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $112.63 | 10.529% | $124.4888 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $10.77 | 4.161% | $11.2181 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $813.04 | $884.6811 | $884.69 | $884.70 | $884.70 | |