| 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 | $24.25 | 4.313% | $25.2959 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $171.58 | 3.274% | $177.1975 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $147.86 | 3.250% | $152.6655 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $238.47 | 3.667% | $247.2147 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $140.51 | 4.419% | $146.7191 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $50.30 | 3.872% | $52.2476 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $214.39 | 7.432% | $230.3235 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $987.36 | $1,031.6638 | $1,031.67 | $1,031.60 | $1,031.60 | |