| 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 | $107.99 | 6.170% | $114.653 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $173.55 | 12.651% | $195.5058 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $112.26 | 3.422% | $116.1015 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $193.27 | 9.110% | $210.8769 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $166.44 | 10.864% | $184.522 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $221.62 | 12.369% | $249.0322 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $132.97 | 3.732% | $137.9324 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $1,108.10 | $1,208.6238 | $1,208.62 | $1,208.65 | $1,208.60 | |