| 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 | $226.26 | 3.165% | $233.4211 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $82.72 | 12.836% | $93.3379 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $195.53 | 5.650% | $206.5774 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $105.46 | 8.118% | $114.0212 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $65.35 | 9.452% | $71.5269 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $16.66 | 5.158% | $17.5193 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $39.50 | 4.477% | $41.2684 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $731.48 | $777.6722 | $777.68 | $777.65 | $777.60 | |