| 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 | $131.42 | 7.360% | $141.0925 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $89.63 | 10.165% | $98.7409 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $58.53 | 10.372% | $64.6007 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $128.31 | 9.319% | $140.2672 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $224.77 | 10.376% | $248.0921 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $142.33 | 3.411% | $147.1849 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $186.54 | 12.205% | $209.3072 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $961.53 | $1,049.2855 | $1,049.28 | $1,049.30 | $1,049.30 | |