| 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 | $225.27 | 5.512% | $237.6869 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $159.52 | 10.304% | $175.9569 | $175.96 | $175.95 | $176.00 |
| Purchase #3 | $237.78 | 12.588% | $267.7117 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $174.57 | 6.331% | $185.622 | $185.62 | $185.60 | $185.60 |
| Purchase #5 | $212.74 | 13.175% | $240.7685 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $11.55 | 3.516% | $11.9561 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $182.34 | 9.211% | $199.1353 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $1,203.77 | $1,318.8374 | $1,318.85 | $1,318.80 | $1,318.90 | |