| 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 | $148.38 | 3.476% | $153.5377 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $197.49 | 13.411% | $223.9754 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $152.64 | 13.276% | $172.9045 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $199.62 | 6.176% | $211.9485 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $43.62 | 13.527% | $49.5205 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $59.58 | 13.569% | $67.6644 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $198.93 | 7.784% | $214.4147 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,000.26 | $1,093.9657 | $1,093.96 | $1,093.95 | $1,093.90 | |