| 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 | $17.36 | 13.415% | $19.6888 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $248.96 | 5.554% | $262.7872 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $90.56 | 4.846% | $94.9485 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $157.26 | 4.705% | $164.6591 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $237.49 | 9.227% | $259.4032 | $259.40 | $259.40 | $259.40 |
| Purchase #6 | $107.55 | 9.540% | $117.8103 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $233.37 | 6.113% | $247.6359 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $1,092.55 | $1,166.9330 | $1,166.94 | $1,166.95 | $1,166.90 | |