| 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 | $225.31 | 4.781% | $236.0821 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $126.99 | 9.402% | $138.9296 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $172.37 | 12.687% | $194.2386 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $5.33 | 10.657% | $5.898 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $77.50 | 6.774% | $82.7499 | $82.75 | $82.75 | $82.70 |
| Purchase #6 | $8.69 | 9.176% | $9.4874 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $87.55 | 12.777% | $98.7363 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $703.74 | $766.1219 | $766.13 | $766.20 | $766.00 | |