| 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 | $88.93 | 10.313% | $98.1014 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $245.82 | 9.149% | $268.3101 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $234.90 | 12.124% | $263.3793 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $97.77 | 9.596% | $107.152 | $107.15 | $107.15 | $107.20 |
| Purchase #5 | $33.68 | 13.501% | $38.2271 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $75.98 | 7.337% | $81.5547 | $81.55 | $81.55 | $81.60 |
| Purchase #7 | $175.74 | 12.861% | $198.3419 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $952.82 | $1,055.0665 | $1,055.06 | $1,055.10 | $1,055.10 | |