| 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 | $119.31 | 3.422% | $123.3928 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $114.68 | 7.227% | $122.9679 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $168.96 | 7.170% | $181.0744 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $104.27 | 8.127% | $112.744 | $112.74 | $112.75 | $112.70 |
| Purchase #5 | $178.83 | 13.107% | $202.2692 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $51.88 | 4.788% | $54.364 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $39.48 | 6.612% | $42.0904 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $777.41 | $838.9027 | $838.89 | $838.85 | $839.00 | |