| 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 | $193.43 | 5.219% | $203.5251 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $193.96 | 8.863% | $211.1507 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $16.74 | 7.455% | $17.988 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $59.99 | 7.315% | $64.3783 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $107.36 | 7.441% | $115.3487 | $115.35 | $115.35 | $115.30 |
| Purchase #6 | $239.34 | 8.664% | $260.0764 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $98.31 | 13.533% | $111.6143 | $111.61 | $111.60 | $111.60 |
| 7 purchase totals = | $909.13 | $984.0815 | $984.09 | $984.15 | $984.10 | |