| 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 | $114.72 | 10.510% | $126.7771 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $107.51 | 4.738% | $112.6038 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $220.34 | 10.183% | $242.7772 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $36.70 | 7.416% | $39.4217 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $30.88 | 10.565% | $34.1425 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $167.93 | 12.704% | $189.2638 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $164.66 | 12.207% | $184.76 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $842.74 | $929.7461 | $929.74 | $929.75 | $929.80 | |