| 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 | $248.60 | 11.547% | $277.3058 | $277.31 | $277.30 | $277.30 |
| Purchase #2 | $185.45 | 6.275% | $197.087 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $161.77 | 4.489% | $169.0319 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $114.29 | 4.175% | $119.0616 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $92.60 | 11.275% | $103.0407 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $177.85 | 11.384% | $198.0964 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $83.88 | 7.361% | $90.0544 | $90.05 | $90.05 | $90.10 |
| 7 purchase totals = | $1,064.44 | $1,153.6778 | $1,153.68 | $1,153.70 | $1,153.70 | |