| 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 | $112.93 | 13.671% | $128.3687 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $125.99 | 10.662% | $139.4231 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $233.29 | 10.667% | $258.175 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $221.81 | 11.224% | $246.706 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $169.79 | 13.760% | $193.1531 | $193.15 | $193.15 | $193.20 |
| Purchase #6 | $104.91 | 4.236% | $109.354 | $109.35 | $109.35 | $109.40 |
| Purchase #7 | $159.99 | 3.756% | $165.9992 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $1,128.71 | $1,241.1791 | $1,241.18 | $1,241.15 | $1,241.30 | |