| 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 | $245.49 | 5.787% | $259.6965 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $248.74 | 3.449% | $257.319 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $27.36 | 10.208% | $30.1529 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $151.32 | 7.674% | $162.9323 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $208.74 | 4.223% | $217.5551 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $142.94 | 3.223% | $147.547 | $147.55 | $147.55 | $147.50 |
| Purchase #7 | $150.76 | 5.175% | $158.5618 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $1,175.35 | $1,233.7646 | $1,233.77 | $1,233.75 | $1,233.80 | |