| 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 | $188.77 | 13.675% | $214.5843 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $93.50 | 10.264% | $103.0968 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $143.27 | 7.275% | $153.6929 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $110.33 | 3.459% | $114.1463 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $249.27 | 3.802% | $258.7472 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $107.29 | 9.775% | $117.7776 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $71.37 | 4.567% | $74.6295 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $963.80 | $1,036.6746 | $1,036.68 | $1,036.75 | $1,036.60 | |