| 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 | $236.28 | 6.199% | $250.927 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $125.64 | 9.598% | $137.6989 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $90.42 | 4.208% | $94.2249 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $138.26 | 3.595% | $143.2304 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $61.94 | 9.129% | $67.5945 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $198.57 | 4.855% | $208.2106 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $13.36 | 7.436% | $14.3534 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $864.47 | $916.2397 | $916.23 | $916.25 | $916.20 | |