| 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 | $52.37 | 11.706% | $58.5004 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $198.84 | 9.690% | $218.1076 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $160.40 | 13.518% | $182.0829 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $190.47 | 4.756% | $199.5288 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $215.90 | 9.225% | $235.8168 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $166.83 | 6.205% | $177.1818 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $62.46 | 11.870% | $69.874 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $1,047.27 | $1,141.0923 | $1,141.09 | $1,141.10 | $1,141.10 | |