| 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 | $237.38 | 8.182% | $256.8024 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $115.66 | 5.466% | $121.982 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $122.60 | 11.856% | $137.1355 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $47.30 | 5.188% | $49.7539 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $173.83 | 10.834% | $192.6627 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $14.54 | 4.510% | $15.1958 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $245.84 | 12.327% | $276.1447 | $276.14 | $276.15 | $276.10 |
| 7 purchase totals = | $957.15 | $1,049.6770 | $1,049.67 | $1,049.70 | $1,049.70 | |