| 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 | $104.93 | 13.488% | $119.083 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $100.62 | 6.580% | $107.2408 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $176.65 | 13.731% | $200.9058 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $208.27 | 7.113% | $223.0842 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $17.38 | 3.126% | $17.9233 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $39.65 | 3.707% | $41.1198 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $40.59 | 6.236% | $43.1212 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $688.09 | $752.4781 | $752.47 | $752.45 | $752.40 | |