| 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 | $237.75 | 5.123% | $249.9299 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $249.71 | 7.431% | $268.266 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $158.52 | 5.153% | $166.6885 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $12.71 | 10.846% | $14.0885 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $146.80 | 8.724% | $159.6068 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $106.73 | 10.301% | $117.7243 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $175.72 | 3.408% | $181.7085 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $1,087.94 | $1,158.0125 | $1,158.02 | $1,158.00 | $1,158.00 | |