| 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 | $245.97 | 11.109% | $273.2948 | $273.29 | $273.30 | $273.30 |
| Purchase #2 | $27.45 | 4.738% | $28.7506 | $28.75 | $28.75 | $28.80 |
| Purchase #3 | $144.73 | 3.762% | $150.1747 | $150.17 | $150.15 | $150.20 |
| Purchase #4 | $222.70 | 11.730% | $248.8227 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $108.74 | 3.528% | $112.5763 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $201.42 | 10.313% | $222.1924 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $174.56 | 8.753% | $189.8392 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,125.57 | $1,225.6507 | $1,225.64 | $1,225.65 | $1,225.70 | |