| 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 | $247.99 | 5.364% | $261.2922 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $218.70 | 5.874% | $231.5464 | $231.55 | $231.55 | $231.50 |
| Purchase #3 | $79.61 | 13.532% | $90.3828 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $134.32 | 7.794% | $144.7889 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $65.65 | 13.370% | $74.4274 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $126.51 | 8.163% | $136.837 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $140.28 | 8.558% | $152.2852 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $1,013.06 | $1,091.5599 | $1,091.57 | $1,091.65 | $1,091.50 | |