| 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 | $87.40 | 11.629% | $97.5637 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $79.92 | 7.434% | $85.8613 | $85.86 | $85.85 | $85.90 |
| Purchase #3 | $197.30 | 12.529% | $222.0197 | $222.02 | $222.00 | $222.00 |
| Purchase #4 | $162.51 | 10.683% | $179.8709 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $227.99 | 6.504% | $242.8185 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $246.58 | 7.671% | $265.4952 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $14.72 | 13.141% | $16.6544 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $1,016.42 | $1,110.2837 | $1,110.28 | $1,110.20 | $1,110.40 | |