| 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 | $207.34 | 6.211% | $220.2179 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $90.97 | 9.112% | $99.2592 | $99.26 | $99.25 | $99.30 |
| Purchase #3 | $7.93 | 4.786% | $8.3095 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $203.32 | 10.678% | $225.0305 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $198.63 | 11.861% | $222.1895 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $72.32 | 13.633% | $82.1794 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $157.27 | 9.850% | $172.7611 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $937.78 | $1,029.9471 | $1,029.95 | $1,029.95 | $1,030.00 | |