| 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 | $250.40 | 6.261% | $266.0775 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $207.40 | 12.668% | $233.6734 | $233.67 | $233.65 | $233.70 |
| Purchase #3 | $157.26 | 13.419% | $178.3627 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $81.72 | 4.435% | $85.3443 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $109.78 | 11.870% | $122.8109 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $151.31 | 13.746% | $172.1091 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $229.78 | 8.133% | $248.468 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,187.65 | $1,306.8459 | $1,306.84 | $1,306.80 | $1,306.90 | |