| 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 | $201.70 | 5.636% | $213.0678 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $226.44 | 13.350% | $256.6697 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $215.49 | 12.683% | $242.8206 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $188.31 | 3.304% | $194.5318 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $240.61 | 3.576% | $249.2142 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $169.47 | 9.219% | $185.0934 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $102.26 | 11.739% | $114.2643 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $1,344.28 | $1,455.6618 | $1,455.65 | $1,455.60 | $1,455.70 | |