| 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 | $73.77 | 6.154% | $78.3098 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $117.80 | 8.652% | $127.9921 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $124.45 | 7.820% | $134.182 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $245.53 | 3.866% | $255.0222 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $153.32 | 5.148% | $161.2129 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $227.26 | 13.329% | $257.5515 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $209.56 | 3.217% | $216.3015 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $1,151.69 | $1,230.5720 | $1,230.56 | $1,230.55 | $1,230.60 | |