| 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 | $236.83 | 6.767% | $252.8563 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $124.31 | 7.711% | $133.8955 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $248.54 | 8.331% | $269.2459 | $269.25 | $269.25 | $269.20 |
| Purchase #4 | $226.51 | 4.237% | $236.1072 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $42.93 | 7.847% | $46.2987 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $133.84 | 10.157% | $147.4341 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $15.29 | 11.454% | $17.0413 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $1,028.25 | $1,102.8790 | $1,102.89 | $1,102.90 | $1,102.80 | |