| 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 | $220.90 | 6.693% | $235.6848 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $244.79 | 3.570% | $253.529 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $203.89 | 12.683% | $229.7494 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $221.46 | 7.776% | $238.6807 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $177.41 | 3.404% | $183.449 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $157.43 | 12.276% | $176.7561 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $53.49 | 11.582% | $59.6852 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $1,279.37 | $1,377.5342 | $1,377.54 | $1,377.60 | $1,377.50 | |