| 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 | $133.49 | 6.236% | $141.8144 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $78.61 | 4.187% | $81.9014 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $215.82 | 7.737% | $232.518 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $85.86 | 10.406% | $94.7946 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $186.57 | 3.158% | $192.4619 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $175.88 | 3.771% | $182.5124 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $155.63 | 5.419% | $164.0636 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,031.86 | $1,090.0663 | $1,090.05 | $1,090.00 | $1,090.10 | |