| 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 | $228.84 | 7.448% | $245.884 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $196.55 | 9.443% | $215.1102 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $114.92 | 8.609% | $124.8135 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $141.49 | 3.287% | $146.1408 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $144.40 | 3.388% | $149.2923 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $65.88 | 6.806% | $70.3638 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $149.41 | 5.600% | $157.777 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $1,041.49 | $1,109.3816 | $1,109.37 | $1,109.40 | $1,109.40 | |