| 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 | $17.65 | 11.103% | $19.6097 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $227.62 | 13.337% | $257.9777 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $237.49 | 4.744% | $248.7565 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $72.33 | 9.164% | $78.9583 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $86.36 | 6.600% | $92.0598 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $186.54 | 11.131% | $207.3038 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $207.82 | 4.386% | $216.935 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,035.81 | $1,121.6008 | $1,121.61 | $1,121.60 | $1,121.70 | |