| 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 | $211.45 | 9.385% | $231.2946 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $122.30 | 5.120% | $128.5618 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $177.28 | 3.268% | $183.0735 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $220.90 | 13.475% | $250.6663 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $204.91 | 8.463% | $222.2515 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $102.94 | 11.325% | $114.598 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $45.58 | 12.256% | $51.1663 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $1,085.36 | $1,181.6120 | $1,181.61 | $1,181.55 | $1,181.80 | |