| 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 | $11.70 | 12.413% | $13.1523 | $13.15 | $13.15 | $13.20 |
| Purchase #2 | $249.38 | 7.430% | $267.9089 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $124.85 | 12.477% | $140.4275 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $198.57 | 9.183% | $216.8047 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $78.53 | 8.439% | $85.1571 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $208.47 | 9.428% | $228.1246 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $113.58 | 9.392% | $124.2474 | $124.25 | $124.25 | $124.20 |
| 7 purchase totals = | $985.08 | $1,075.8225 | $1,075.82 | $1,075.80 | $1,075.80 | |