| 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 | $171.35 | 5.300% | $180.4316 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $230.41 | 13.126% | $260.6536 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $37.83 | 13.797% | $43.0494 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $195.35 | 11.593% | $217.9969 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $58.71 | 7.694% | $63.2271 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $203.64 | 11.177% | $226.4008 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $236.95 | 4.109% | $246.6863 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $1,134.24 | $1,238.4457 | $1,238.45 | $1,238.50 | $1,238.40 | |