| 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 | $233.32 | 4.466% | $243.7401 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $10.46 | 9.816% | $11.4868 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $98.31 | 6.613% | $104.8112 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $18.78 | 3.634% | $19.4625 | $19.46 | $19.45 | $19.50 |
| Purchase #5 | $21.55 | 5.471% | $22.729 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $244.93 | 4.698% | $256.4368 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $214.59 | 12.739% | $241.9266 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $841.94 | $900.5930 | $900.60 | $900.65 | $900.50 | |