| 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 | $122.59 | 13.537% | $139.185 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $51.29 | 5.699% | $54.213 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $7.75 | 9.107% | $8.4558 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $191.74 | 8.188% | $207.4397 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $179.43 | 8.314% | $194.3478 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $203.80 | 5.766% | $215.5511 | $215.55 | $215.55 | $215.60 |
| Purchase #7 | $250.93 | 3.288% | $259.1806 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $1,007.53 | $1,078.3730 | $1,078.38 | $1,078.40 | $1,078.40 | |