| 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 | $250.70 | 13.400% | $284.2938 | $284.29 | $284.30 | $284.30 |
| Purchase #2 | $43.62 | 10.130% | $48.0387 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $91.99 | 3.155% | $94.8923 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $121.50 | 7.872% | $131.0645 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $233.39 | 11.605% | $260.4749 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $80.76 | 4.169% | $84.1269 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $248.84 | 7.871% | $268.4262 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $1,070.80 | $1,171.3173 | $1,171.31 | $1,171.35 | $1,171.30 | |