| 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 | $130.54 | 11.581% | $145.6578 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $195.53 | 4.682% | $204.6847 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $111.80 | 10.617% | $123.6698 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $212.31 | 9.235% | $231.9168 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $46.51 | 10.661% | $51.4684 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $193.65 | 12.823% | $218.4817 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $217.81 | 8.744% | $236.8553 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $1,108.15 | $1,212.7345 | $1,212.74 | $1,212.70 | $1,212.90 | |