| 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 | $219.68 | 10.486% | $242.7156 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $211.35 | 7.832% | $227.9029 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $172.35 | 12.167% | $193.3198 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $134.82 | 6.298% | $143.311 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $133.65 | 3.808% | $138.7394 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $201.45 | 13.587% | $228.821 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $216.70 | 12.501% | $243.7897 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,290.00 | $1,418.5994 | $1,418.60 | $1,418.55 | $1,418.50 | |