| 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 | $69.47 | 11.187% | $77.2416 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $231.69 | 8.449% | $251.2655 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $118.43 | 9.207% | $129.3339 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $235.44 | 5.484% | $248.3515 | $248.35 | $248.35 | $248.40 |
| Purchase #5 | $247.70 | 4.591% | $259.0719 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $215.74 | 6.335% | $229.4071 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $198.63 | 11.202% | $220.8805 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $1,317.10 | $1,415.5520 | $1,415.55 | $1,415.55 | $1,415.60 | |