| 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 | $194.71 | 5.439% | $205.3003 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $28.28 | 9.292% | $30.9078 | $30.91 | $30.90 | $30.90 |
| Purchase #3 | $104.26 | 3.296% | $107.6964 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $140.63 | 11.731% | $157.1273 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $157.51 | 12.121% | $176.6018 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $231.73 | 11.699% | $258.8401 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $90.85 | 11.801% | $101.5712 | $101.57 | $101.55 | $101.60 |
| 7 purchase totals = | $947.97 | $1,038.0449 | $1,038.05 | $1,038.05 | $1,038.00 | |