| 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 | $194.96 | 11.275% | $216.9417 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $74.67 | 4.219% | $77.8203 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $44.81 | 7.868% | $48.3357 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $192.71 | 7.761% | $207.6662 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $179.29 | 9.450% | $196.2329 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $139.48 | 11.147% | $155.0278 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $205.38 | 8.677% | $223.2008 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $1,031.30 | $1,125.2254 | $1,125.23 | $1,125.25 | $1,125.10 | |