| 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 | $206.70 | 7.710% | $222.6366 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $195.37 | 12.117% | $219.043 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $206.32 | 8.133% | $223.1 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $227.92 | 8.428% | $247.1291 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $165.92 | 12.689% | $186.9736 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $213.29 | 4.596% | $223.0928 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $225.75 | 6.149% | $239.6314 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,441.27 | $1,561.6065 | $1,561.60 | $1,561.65 | $1,561.50 | |