| 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 | $232.83 | 6.166% | $247.1863 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $113.25 | 10.222% | $124.8264 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $237.32 | 3.338% | $245.2417 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $8.89 | 3.304% | $9.1837 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $203.67 | 8.431% | $220.8414 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $114.25 | 13.255% | $129.3938 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $130.62 | 12.768% | $147.2976 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $1,040.83 | $1,123.9709 | $1,123.97 | $1,124.05 | $1,123.90 | |