| 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 | $18.98 | 11.385% | $21.1409 | $21.14 | $21.15 | $21.10 |
| Purchase #2 | $165.38 | 8.674% | $179.7251 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $184.27 | 11.652% | $205.7411 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $231.71 | 8.560% | $251.5444 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $100.39 | 13.191% | $113.6324 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $79.37 | 13.564% | $90.1357 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $19.93 | 5.326% | $20.9915 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $800.03 | $882.9111 | $882.91 | $883.00 | $882.70 | |