| 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 | $19.73 | 11.752% | $22.0487 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $180.85 | 6.337% | $192.3105 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $203.64 | 8.504% | $220.9575 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $94.96 | 13.397% | $107.6818 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $8.81 | 3.214% | $9.0932 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $197.51 | 7.545% | $212.4121 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $225.25 | 11.547% | $251.2596 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $930.75 | $1,015.7634 | $1,015.76 | $1,015.75 | $1,015.80 | |