| 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 | $226.54 | 5.342% | $238.6418 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $180.94 | 4.469% | $189.0262 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $157.76 | 11.535% | $175.9576 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $163.65 | 6.274% | $173.9174 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $217.70 | 8.581% | $236.3808 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $121.87 | 4.783% | $127.699 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $127.73 | 6.422% | $135.9328 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $1,196.19 | $1,277.5556 | $1,277.56 | $1,277.60 | $1,277.50 | |