| 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 | $114.84 | 13.616% | $130.4766 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $164.59 | 8.157% | $178.0156 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $250.34 | 3.105% | $258.1131 | $258.11 | $258.10 | $258.10 |
| Purchase #4 | $106.90 | 13.859% | $121.7153 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $98.44 | 7.495% | $105.8181 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $165.58 | 10.250% | $182.552 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $84.44 | 4.539% | $88.2727 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $985.13 | $1,064.9634 | $1,064.97 | $1,064.90 | $1,065.00 | |