| 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 | $210.63 | 3.320% | $217.6229 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $189.43 | 12.701% | $213.4895 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $188.81 | 6.821% | $201.6887 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $128.31 | 6.291% | $136.382 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $222.84 | 7.632% | $239.8471 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $97.40 | 13.379% | $110.4311 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $49.61 | 7.470% | $53.3159 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $1,087.03 | $1,172.7772 | $1,172.78 | $1,172.80 | $1,172.70 | |