| 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 | $220.28 | 6.640% | $234.9066 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $159.95 | 7.488% | $171.9271 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $152.43 | 9.781% | $167.3392 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $231.96 | 4.766% | $243.0152 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $199.93 | 3.640% | $207.2075 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $107.87 | 4.351% | $112.5634 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $52.58 | 7.435% | $56.4893 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $1,125.00 | $1,193.4483 | $1,193.46 | $1,193.45 | $1,193.40 | |