| 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 | $250.94 | 8.854% | $273.1582 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $241.30 | 9.467% | $264.1439 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $154.59 | 9.159% | $168.7489 | $168.75 | $168.75 | $168.70 |
| Purchase #4 | $61.80 | 10.858% | $68.5102 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $64.83 | 3.750% | $67.2611 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $231.81 | 4.515% | $242.2762 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $184.31 | 7.755% | $198.6032 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $1,189.58 | $1,282.7017 | $1,282.70 | $1,282.70 | $1,282.70 | |