| 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 | $150.47 | 5.143% | $158.2087 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $228.35 | 6.344% | $242.8365 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $114.70 | 5.796% | $121.348 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $107.83 | 13.628% | $122.5251 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $217.45 | 10.867% | $241.0803 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $218.63 | 5.724% | $231.1444 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $239.75 | 9.366% | $262.205 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,277.18 | $1,379.3480 | $1,379.36 | $1,379.40 | $1,379.20 | |