| 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 | $215.65 | 12.464% | $242.5286 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $171.62 | 12.792% | $193.5736 | $193.57 | $193.55 | $193.60 |
| Purchase #3 | $66.80 | 10.596% | $73.8781 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $221.80 | 13.149% | $250.9645 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $212.75 | 12.428% | $239.1906 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $70.64 | 13.135% | $79.9186 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $154.37 | 4.239% | $160.9137 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $1,113.63 | $1,240.9677 | $1,240.96 | $1,240.95 | $1,241.00 | |