| 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 | $220.41 | 10.583% | $243.736 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $89.90 | 7.375% | $96.5301 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $153.85 | 7.118% | $164.801 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $240.41 | 12.752% | $271.0671 | $271.07 | $271.05 | $271.10 |
| Purchase #5 | $18.83 | 8.527% | $20.4356 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $99.92 | 10.394% | $110.3057 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $35.79 | 7.435% | $38.451 | $38.45 | $38.45 | $38.50 |
| 7 purchase totals = | $859.11 | $945.3265 | $945.34 | $945.35 | $945.30 | |