| 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 | $194.40 | 3.708% | $201.6084 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $101.76 | 12.177% | $114.1513 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $185.34 | 11.841% | $207.2861 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $19.89 | 12.776% | $22.4311 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $51.64 | 13.580% | $58.6527 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $197.75 | 7.240% | $212.0671 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $180.62 | 7.175% | $193.5795 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $931.40 | $1,009.7762 | $1,009.78 | $1,009.80 | $1,009.90 | |