| 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 | $196.92 | 6.684% | $210.0821 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $213.27 | 7.598% | $229.4743 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $232.92 | 11.315% | $259.2749 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $175.42 | 3.834% | $182.1456 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $242.78 | 6.112% | $257.6187 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $186.51 | 11.136% | $207.2798 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $196.25 | 7.301% | $210.5782 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $1,444.07 | $1,556.4536 | $1,556.45 | $1,556.45 | $1,556.50 | |