| 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 | $195.43 | 11.850% | $218.5885 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $107.89 | 7.111% | $115.5621 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $96.61 | 5.342% | $101.7709 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $184.64 | 13.479% | $209.5276 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $126.46 | 12.304% | $142.0196 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $239.66 | 3.862% | $248.9157 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $250.59 | 11.480% | $279.3577 | $279.36 | $279.35 | $279.40 |
| 7 purchase totals = | $1,201.28 | $1,315.7421 | $1,315.75 | $1,315.70 | $1,315.80 | |