| 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 | $228.93 | 10.555% | $253.0936 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $122.63 | 11.822% | $137.1273 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $175.50 | 12.735% | $197.8499 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $164.30 | 7.284% | $176.2676 | $176.27 | $176.25 | $176.30 |
| Purchase #5 | $109.89 | 4.187% | $114.4911 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $51.85 | 4.129% | $53.9909 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $225.41 | 4.845% | $236.3311 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,078.51 | $1,169.1515 | $1,169.15 | $1,169.20 | $1,169.10 | |