| 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 | $126.38 | 4.247% | $131.7474 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $20.69 | 7.199% | $22.1795 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $204.54 | 9.122% | $223.1981 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $9.44 | 6.476% | $10.0513 | $10.05 | $10.05 | $10.10 |
| Purchase #5 | $213.35 | 6.122% | $226.4113 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $203.99 | 9.593% | $223.5588 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $157.89 | 8.575% | $171.4291 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $936.28 | $1,008.5755 | $1,008.58 | $1,008.60 | $1,008.60 | |