| 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 | $205.50 | 5.438% | $216.6751 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $100.81 | 12.313% | $113.2227 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $184.32 | 11.621% | $205.7398 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $149.45 | 4.787% | $156.6042 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $250.44 | 9.646% | $274.5974 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $44.96 | 3.200% | $46.3987 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $75.43 | 12.286% | $84.6973 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $1,010.91 | $1,097.9352 | $1,097.94 | $1,097.95 | $1,097.90 | |