| 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 | $237.93 | 8.754% | $258.7584 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $125.52 | 11.529% | $139.9912 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $80.36 | 6.712% | $85.7538 | $85.75 | $85.75 | $85.80 |
| Purchase #4 | $84.36 | 9.582% | $92.4434 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $201.90 | 3.866% | $209.7055 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $171.83 | 3.671% | $178.1379 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $129.62 | 5.535% | $136.7945 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $1,031.52 | $1,101.5847 | $1,101.58 | $1,101.60 | $1,101.60 | |