| 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 | $63.82 | 7.826% | $68.8146 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $124.25 | 10.726% | $137.5771 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $186.37 | 11.666% | $208.1119 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $244.75 | 8.118% | $264.6188 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $168.83 | 6.165% | $179.2384 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $123.97 | 8.527% | $134.5409 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $236.31 | 8.508% | $256.4153 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,148.30 | $1,249.3170 | $1,249.32 | $1,249.30 | $1,249.20 | |