| 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 | $110.72 | 3.655% | $114.7668 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $12.40 | 12.480% | $13.9475 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $132.80 | 10.718% | $147.0335 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $53.37 | 13.304% | $60.4703 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $72.64 | 4.483% | $75.8965 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $212.33 | 5.552% | $224.1186 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $214.97 | 12.108% | $240.9986 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $809.23 | $877.2318 | $877.24 | $877.20 | $877.20 | |