| 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 | $239.87 | 11.512% | $267.4838 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $172.40 | 12.630% | $194.1741 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $44.73 | 7.532% | $48.0991 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $54.40 | 9.227% | $59.4195 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $146.60 | 3.403% | $151.5888 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $128.41 | 9.576% | $140.7065 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $243.99 | 5.329% | $256.9922 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,030.40 | $1,118.4640 | $1,118.46 | $1,118.45 | $1,118.50 | |