| 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 | $21.45 | 4.453% | $22.4052 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $166.84 | 11.852% | $186.6139 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $9.99 | 5.196% | $10.5091 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $244.88 | 5.869% | $259.252 | $259.25 | $259.25 | $259.30 |
| Purchase #5 | $173.94 | 5.655% | $183.7763 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $177.60 | 7.714% | $191.3001 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $153.41 | 11.258% | $170.6809 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $948.11 | $1,024.5375 | $1,024.54 | $1,024.55 | $1,024.60 | |