| 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 | $239.80 | 9.699% | $263.0582 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $42.52 | 11.175% | $47.2716 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $179.27 | 13.409% | $203.3083 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $104.59 | 13.228% | $118.4252 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $171.80 | 7.314% | $184.3655 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $183.83 | 11.838% | $205.5918 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $185.38 | 12.781% | $209.0734 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,107.19 | $1,231.0940 | $1,231.10 | $1,231.05 | $1,231.20 | |