| 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 | $110.52 | 11.285% | $122.9922 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $23.60 | 9.205% | $25.7724 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $5.92 | 7.393% | $6.3577 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $52.25 | 11.283% | $58.1454 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $118.60 | 4.258% | $123.65 | $123.65 | $123.65 | $123.70 |
| Purchase #6 | $229.46 | 13.520% | $260.483 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $125.82 | 12.656% | $141.7438 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $666.17 | $739.1445 | $739.14 | $739.15 | $739.20 | |