| 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 | $113.89 | 9.266% | $124.443 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $95.59 | 10.604% | $105.7264 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $56.73 | 6.550% | $60.4458 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $190.74 | 10.527% | $210.8192 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $146.88 | 5.542% | $155.0201 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $149.79 | 7.822% | $161.5066 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $196.61 | 5.712% | $207.8404 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $950.23 | $1,025.8015 | $1,025.81 | $1,025.80 | $1,025.60 | |