| 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 | $231.96 | 7.822% | $250.1039 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $131.99 | 4.702% | $138.1962 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $222.51 | 8.473% | $241.3633 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $11.66 | 10.471% | $12.8809 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $244.77 | 7.478% | $263.0739 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $29.29 | 8.639% | $31.8204 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $73.48 | 5.475% | $77.503 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $945.66 | $1,014.9416 | $1,014.93 | $1,014.90 | $1,015.00 | |