| 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 | $198.38 | 7.285% | $212.832 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $121.57 | 4.327% | $126.8303 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $187.82 | 9.476% | $205.6178 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $168.98 | 12.871% | $190.7294 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $86.48 | 11.825% | $96.7063 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $207.32 | 3.280% | $214.1201 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $203.53 | 4.257% | $212.1943 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,174.08 | $1,259.0302 | $1,259.03 | $1,259.05 | $1,258.90 | |