| 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 | $111.53 | 10.704% | $123.4682 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $247.75 | 5.183% | $260.5909 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $6.76 | 8.842% | $7.3577 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $55.35 | 3.754% | $57.4278 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $132.30 | 10.837% | $146.6374 | $146.64 | $146.65 | $146.60 |
| Purchase #6 | $231.39 | 6.340% | $246.0601 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $117.59 | 9.471% | $128.7269 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $902.67 | $970.2690 | $970.28 | $970.30 | $970.30 | |