| 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 | $86.96 | 13.740% | $98.9083 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $99.96 | 6.475% | $106.4324 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $187.38 | 12.551% | $210.8981 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $212.95 | 8.594% | $231.2509 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $139.72 | 4.714% | $146.3064 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $222.89 | 5.272% | $234.6408 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $210.79 | 3.853% | $218.9117 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $1,160.65 | $1,247.3486 | $1,247.35 | $1,247.35 | $1,247.30 | |