| 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 | $10.97 | 7.611% | $11.8049 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $212.67 | 4.710% | $222.6868 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $68.27 | 4.824% | $71.5633 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $214.25 | 3.541% | $221.8366 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $156.44 | 13.662% | $177.8128 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $109.26 | 5.676% | $115.4616 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $194.59 | 11.868% | $217.6839 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $966.45 | $1,038.8499 | $1,038.84 | $1,038.85 | $1,038.90 | |