| 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 | $221.58 | 10.719% | $245.3312 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $119.48 | 13.846% | $136.0232 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $130.96 | 5.717% | $138.447 | $138.45 | $138.45 | $138.40 |
| Purchase #4 | $6.63 | 11.808% | $7.4129 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $15.36 | 12.340% | $17.2554 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $56.35 | 5.312% | $59.3433 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $105.86 | 8.677% | $115.0455 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $656.22 | $718.8585 | $718.86 | $718.85 | $718.70 | |