| 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 | $196.94 | 12.115% | $220.7993 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $198.45 | 11.526% | $221.3233 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $245.31 | 3.776% | $254.5729 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $121.66 | 3.784% | $126.2636 | $126.26 | $126.25 | $126.30 |
| Purchase #5 | $58.32 | 10.177% | $64.2552 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $222.85 | 13.301% | $252.4913 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $127.87 | 12.273% | $143.5635 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $1,171.40 | $1,283.2691 | $1,283.26 | $1,283.20 | $1,283.40 | |