| 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 | $99.82 | 7.232% | $107.039 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $123.29 | 5.235% | $129.7442 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $16.46 | 12.394% | $18.5001 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $250.93 | 3.116% | $258.749 | $258.75 | $258.75 | $258.70 |
| Purchase #5 | $162.90 | 11.542% | $181.7019 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $120.49 | 12.187% | $135.1741 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $127.33 | 12.785% | $143.6091 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $901.22 | $974.5174 | $974.51 | $974.50 | $974.40 | |