| 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 | $134.98 | 12.700% | $152.1225 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $224.35 | 11.576% | $250.3208 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $88.76 | 9.598% | $97.2792 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $185.47 | 8.611% | $201.4408 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $222.93 | 3.200% | $230.0638 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $7.88 | 10.400% | $8.6995 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $107.52 | 6.747% | $114.7744 | $114.77 | $114.75 | $114.80 |
| 7 purchase totals = | $971.89 | $1,054.7010 | $1,054.69 | $1,054.65 | $1,054.70 | |