| 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 | $8.54 | 8.375% | $9.2552 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $227.27 | 11.451% | $253.2947 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $171.26 | 8.218% | $185.3341 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $192.78 | 9.468% | $211.0324 | $211.03 | $211.05 | $211.00 |
| Purchase #5 | $137.89 | 8.261% | $149.2811 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $70.41 | 8.205% | $76.1871 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $198.77 | 8.435% | $215.5362 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $1,006.92 | $1,099.9208 | $1,099.92 | $1,100.00 | $1,099.90 | |