| 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 | $90.96 | 5.391% | $95.8637 | $95.86 | $95.85 | $95.90 |
| Purchase #2 | $224.96 | 3.684% | $233.2475 | $233.25 | $233.25 | $233.20 |
| Purchase #3 | $199.73 | 6.683% | $213.078 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $103.34 | 13.237% | $117.0191 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $103.33 | 13.497% | $117.2765 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $209.34 | 9.725% | $229.6983 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $185.34 | 13.242% | $209.8827 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,117.00 | $1,216.0658 | $1,216.07 | $1,216.10 | $1,216.10 | |