| 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 | $226.74 | 12.146% | $254.2798 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $197.60 | 13.293% | $223.867 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $17.30 | 12.522% | $19.4663 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $28.70 | 10.146% | $31.6119 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $152.43 | 4.583% | $159.4159 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $247.28 | 4.636% | $258.7439 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $217.48 | 6.575% | $231.7793 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,087.53 | $1,179.1641 | $1,179.17 | $1,179.15 | $1,179.20 | |