| 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 | $201.26 | 9.153% | $219.6813 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $214.43 | 9.113% | $233.971 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $218.28 | 3.457% | $225.8259 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $212.95 | 12.349% | $239.2472 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $17.43 | 13.285% | $19.7456 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $24.51 | 9.824% | $26.9179 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $148.85 | 12.451% | $167.3833 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $1,037.71 | $1,132.7722 | $1,132.78 | $1,132.80 | $1,132.70 | |