| 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 | $224.60 | 8.700% | $244.1402 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $184.50 | 7.146% | $197.6844 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $6.81 | 4.412% | $7.1105 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $246.73 | 7.712% | $265.7578 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $156.86 | 4.143% | $163.3587 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $15.38 | 10.809% | $17.0424 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $206.59 | 3.410% | $213.6347 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $1,041.47 | $1,108.7287 | $1,108.72 | $1,108.75 | $1,108.70 | |