| 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 | $102.49 | 10.159% | $112.902 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $149.30 | 5.657% | $157.7459 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $24.90 | 10.768% | $27.5812 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $226.98 | 6.764% | $242.3329 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $232.54 | 8.707% | $252.7873 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $241.70 | 5.405% | $254.7639 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $229.42 | 10.179% | $252.7727 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,207.33 | $1,300.8859 | $1,300.88 | $1,300.90 | $1,300.90 | |