| 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 | $134.87 | 3.523% | $139.6215 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $43.65 | 7.677% | $47.001 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $249.71 | 11.478% | $278.3717 | $278.37 | $278.35 | $278.40 |
| Purchase #4 | $114.66 | 11.471% | $127.8126 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $211.42 | 12.500% | $237.8475 | $237.85 | $237.85 | $237.80 |
| Purchase #6 | $63.29 | 9.584% | $69.3557 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $181.35 | 11.847% | $202.8345 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $998.95 | $1,102.8445 | $1,102.84 | $1,102.80 | $1,102.80 | |