| 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 | $119.81 | 7.238% | $128.4818 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $175.74 | 10.267% | $193.7832 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $232.90 | 13.777% | $264.9866 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $66.32 | 5.504% | $69.9703 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $103.43 | 9.329% | $113.079 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $185.64 | 3.795% | $192.685 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $230.55 | 10.767% | $255.3733 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $1,114.39 | $1,218.3592 | $1,218.36 | $1,218.40 | $1,218.50 | |