| 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 | $233.43 | 3.486% | $241.5674 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $118.45 | 7.149% | $126.918 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $250.59 | 10.706% | $277.4182 | $277.42 | $277.40 | $277.40 |
| Purchase #4 | $230.84 | 10.582% | $255.2675 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $158.79 | 12.721% | $178.9897 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $185.61 | 13.447% | $210.569 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $193.64 | 11.368% | $215.653 | $215.65 | $215.65 | $215.70 |
| 7 purchase totals = | $1,371.35 | $1,506.3828 | $1,506.39 | $1,506.30 | $1,506.50 | |