| 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 | $121.64 | 5.563% | $128.4068 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $122.26 | 12.632% | $137.7039 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $13.78 | 8.151% | $14.9032 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $79.62 | 6.636% | $84.9036 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $183.78 | 11.265% | $204.4828 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $154.72 | 6.159% | $164.2492 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $175.97 | 12.260% | $197.5439 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $851.77 | $932.1934 | $932.18 | $932.20 | $932.10 | |