| 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 | $113.63 | 12.524% | $127.861 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $128.39 | 3.755% | $133.211 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $134.62 | 9.821% | $147.841 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $167.35 | 11.526% | $186.6388 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $237.93 | 5.112% | $250.093 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $182.41 | 11.189% | $202.8199 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $32.95 | 4.296% | $34.3655 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $997.28 | $1,082.8302 | $1,082.83 | $1,082.80 | $1,082.80 | |