| 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 | $37.79 | 12.750% | $42.6082 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $237.29 | 4.311% | $247.5196 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $165.62 | 8.204% | $179.2075 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $164.95 | 10.578% | $182.3984 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $201.61 | 4.654% | $210.9929 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $174.30 | 5.185% | $183.3375 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $225.72 | 10.854% | $250.2196 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,207.28 | $1,296.2837 | $1,296.29 | $1,296.25 | $1,296.20 | |