| 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 | $110.53 | 6.475% | $117.6868 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $57.49 | 10.873% | $63.7409 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $182.54 | 12.310% | $205.0107 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $114.87 | 4.128% | $119.6118 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $198.75 | 12.292% | $223.1804 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $232.94 | 3.585% | $241.2909 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $61.96 | 7.492% | $66.602 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $959.08 | $1,037.1235 | $1,037.12 | $1,037.15 | $1,037.10 | |