| 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 | $217.97 | 11.328% | $242.6616 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $204.47 | 5.151% | $215.0022 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $102.86 | 8.323% | $111.421 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $224.69 | 5.521% | $237.0951 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $35.75 | 10.837% | $39.6242 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $185.48 | 11.731% | $207.2387 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $160.45 | 3.178% | $165.5491 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $1,131.67 | $1,218.5919 | $1,218.59 | $1,218.55 | $1,218.50 | |