| 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 | $124.87 | 11.236% | $138.9004 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $89.75 | 11.816% | $100.3549 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $221.70 | 6.767% | $236.7024 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $16.96 | 5.580% | $17.9064 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $103.31 | 10.765% | $114.4313 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $249.26 | 8.638% | $270.7911 | $270.79 | $270.80 | $270.80 |
| Purchase #7 | $70.83 | 11.651% | $79.0824 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $876.68 | $958.1689 | $958.16 | $958.20 | $958.20 | |