| 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 | $125.80 | 8.165% | $136.0716 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $199.71 | 8.865% | $217.4143 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $200.52 | 3.354% | $207.2454 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $78.31 | 13.782% | $89.1027 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $225.68 | 5.623% | $238.37 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $128.90 | 3.594% | $133.5327 | $133.53 | $133.55 | $133.50 |
| Purchase #7 | $105.47 | 8.573% | $114.5119 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,064.39 | $1,136.2486 | $1,136.24 | $1,136.20 | $1,136.20 | |