| 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 | $125.51 | 7.868% | $135.3851 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $229.78 | 12.477% | $258.4497 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $232.59 | 5.587% | $245.5848 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $210.86 | 10.538% | $233.0804 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $34.92 | 13.555% | $39.6534 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $94.51 | 10.693% | $104.616 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $130.43 | 3.161% | $134.5529 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $1,058.60 | $1,151.3223 | $1,151.32 | $1,151.35 | $1,151.40 | |