| 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 | $14.37 | 7.313% | $15.4209 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $91.84 | 9.698% | $100.7466 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $220.50 | 13.411% | $250.0713 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $223.75 | 13.321% | $253.5557 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $192.80 | 10.631% | $213.2966 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $43.46 | 9.580% | $47.6235 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $237.31 | 5.535% | $250.4451 | $250.45 | $250.45 | $250.40 |
| 7 purchase totals = | $1,024.03 | $1,131.1597 | $1,131.17 | $1,131.10 | $1,131.10 | |