| 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 | $207.55 | 7.623% | $223.3715 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $150.58 | 12.467% | $169.3528 | $169.35 | $169.35 | $169.40 |
| Purchase #3 | $11.25 | 3.566% | $11.6512 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $103.76 | 13.401% | $117.6649 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $190.85 | 9.139% | $208.2918 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $102.50 | 8.183% | $110.8876 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $240.90 | 8.323% | $260.9501 | $260.95 | $260.95 | $261.00 |
| 7 purchase totals = | $1,007.39 | $1,102.1699 | $1,102.16 | $1,102.15 | $1,102.40 | |