| 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 | $96.91 | 3.266% | $100.0751 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $103.78 | 13.652% | $117.948 | $117.95 | $117.95 | $117.90 |
| Purchase #3 | $221.62 | 5.510% | $233.8313 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $159.54 | 9.535% | $174.7521 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $187.77 | 11.775% | $209.8799 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $15.80 | 5.530% | $16.6737 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $173.38 | 5.511% | $182.935 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $958.80 | $1,036.0951 | $1,036.10 | $1,036.15 | $1,036.10 | |