| 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 | $123.33 | 13.711% | $140.2398 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $119.95 | 8.651% | $130.3269 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $242.51 | 9.541% | $265.6479 | $265.65 | $265.65 | $265.60 |
| Purchase #4 | $137.48 | 7.262% | $147.4638 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $79.33 | 8.262% | $85.8842 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $31.97 | 3.521% | $33.0957 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $123.65 | 13.733% | $140.6309 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $858.22 | $943.2892 | $943.29 | $943.35 | $943.20 | |