| 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 | $209.90 | 6.321% | $223.1678 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $227.87 | 9.232% | $248.907 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $107.97 | 8.511% | $117.1593 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $70.83 | 13.347% | $80.2837 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $121.69 | 5.855% | $128.8149 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $100.56 | 4.633% | $105.2189 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $140.57 | 6.867% | $150.2229 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $979.39 | $1,053.7745 | $1,053.77 | $1,053.70 | $1,053.80 | |