| 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 | $34.69 | 10.313% | $38.2676 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $198.51 | 4.441% | $207.3258 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $248.36 | 12.649% | $279.7751 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $128.37 | 12.227% | $144.0658 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $195.88 | 3.786% | $203.296 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $24.76 | 8.557% | $26.8787 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $191.42 | 3.831% | $198.7533 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,021.99 | $1,098.3623 | $1,098.38 | $1,098.40 | $1,098.50 | |