| 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 | $130.46 | 8.333% | $141.3312 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $28.92 | 5.849% | $30.6115 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $230.60 | 9.181% | $251.7714 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $132.78 | 3.431% | $137.3357 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $158.37 | 6.157% | $168.1208 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $110.68 | 3.437% | $114.4841 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $43.34 | 13.368% | $49.1337 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $835.15 | $892.7884 | $892.78 | $892.80 | $892.70 | |