| 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 | $11.35 | 3.137% | $11.706 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $114.43 | 7.293% | $122.7754 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $199.43 | 4.763% | $208.9289 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $99.27 | 8.229% | $107.4389 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $189.29 | 4.782% | $198.3418 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $191.41 | 5.381% | $201.7098 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $73.75 | 9.701% | $80.9045 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $878.93 | $931.8053 | $931.81 | $931.85 | $931.70 | |