| 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 | $201.90 | 12.802% | $227.7472 | $227.75 | $227.75 | $227.70 |
| Purchase #2 | $8.36 | 5.414% | $8.8126 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $180.30 | 7.195% | $193.2726 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $107.92 | 9.432% | $118.099 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $184.29 | 5.265% | $193.9929 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $40.50 | 5.644% | $42.7858 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $193.65 | 3.441% | $200.3135 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $916.92 | $985.0236 | $985.02 | $985.00 | $985.00 | |