| 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 | $242.89 | 7.612% | $261.3788 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $185.88 | 7.652% | $200.1035 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $158.65 | 12.740% | $178.862 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $170.78 | 3.220% | $176.2791 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $221.39 | 8.461% | $240.1218 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $157.94 | 12.287% | $177.3461 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $223.38 | 8.376% | $242.0903 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,360.91 | $1,476.1816 | $1,476.18 | $1,476.20 | $1,476.20 | |