| 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 | $228.53 | 9.755% | $250.8231 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $196.59 | 5.215% | $206.8422 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $51.56 | 3.160% | $53.1893 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $38.82 | 3.671% | $40.2451 | $40.25 | $40.25 | $40.20 |
| Purchase #5 | $114.28 | 8.266% | $123.7264 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $177.98 | 11.616% | $198.6542 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $234.81 | 8.532% | $254.844 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,042.57 | $1,128.3243 | $1,128.32 | $1,128.35 | $1,128.20 | |