| 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 | $10.71 | 6.106% | $11.364 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $102.93 | 11.492% | $114.7587 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $36.66 | 13.397% | $41.5713 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $186.26 | 12.702% | $209.9187 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $222.25 | 11.238% | $247.2265 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $27.71 | 10.570% | $30.6389 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $165.84 | 6.516% | $176.6461 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $752.36 | $832.1242 | $832.13 | $832.10 | $832.10 | |