| 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 | $10.35 | 7.184% | $11.0935 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $131.65 | 10.349% | $145.2745 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $41.88 | 11.809% | $46.8256 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $236.67 | 13.791% | $269.3092 | $269.31 | $269.30 | $269.30 |
| Purchase #5 | $164.52 | 11.856% | $184.0255 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $168.67 | 11.494% | $188.0569 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $107.54 | 6.154% | $114.158 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $861.28 | $958.7432 | $958.75 | $958.75 | $958.80 | |