| 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 | $100.32 | 4.257% | $104.5906 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $94.84 | 13.205% | $107.3636 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $192.68 | 11.365% | $214.5781 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $92.90 | 5.399% | $97.9157 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $209.31 | 4.385% | $218.4882 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $154.59 | 7.512% | $166.2028 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $107.93 | 11.365% | $120.1962 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $952.57 | $1,029.3352 | $1,029.34 | $1,029.35 | $1,029.40 | |