| 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 | $239.63 | 4.112% | $249.4836 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $63.26 | 8.295% | $68.5074 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $147.96 | 13.746% | $168.2986 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $243.83 | 11.730% | $272.4313 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $216.89 | 6.798% | $231.6342 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $78.29 | 7.358% | $84.0506 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $153.40 | 7.766% | $165.313 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,143.26 | $1,239.7187 | $1,239.71 | $1,239.75 | $1,239.70 | |