| 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 | $238.58 | 4.854% | $250.1607 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $243.90 | 5.787% | $258.0145 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $181.75 | 11.575% | $202.7876 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $40.46 | 5.780% | $42.7986 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $110.54 | 9.685% | $121.2458 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $149.54 | 3.869% | $155.3257 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $80.55 | 9.691% | $88.3561 | $88.36 | $88.35 | $88.40 |
| 7 purchase totals = | $1,045.32 | $1,118.6890 | $1,118.70 | $1,118.70 | $1,118.70 | |