| 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 | $209.73 | 9.640% | $229.948 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $130.93 | 9.338% | $143.1562 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $153.72 | 4.562% | $160.7327 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $17.30 | 9.439% | $18.9329 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $61.98 | 10.789% | $68.667 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $246.86 | 12.611% | $277.9915 | $277.99 | $278.00 | $278.00 |
| Purchase #7 | $190.96 | 7.522% | $205.324 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $1,011.48 | $1,104.7523 | $1,104.75 | $1,104.75 | $1,104.70 | |