| 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 | $193.52 | 4.703% | $202.6212 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $199.68 | 7.830% | $215.3149 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $88.29 | 13.341% | $100.0688 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $122.66 | 5.115% | $128.9341 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $81.60 | 5.488% | $86.0782 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $66.47 | 4.783% | $69.6493 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $41.78 | 7.647% | $44.9749 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $794.00 | $847.6414 | $847.63 | $847.60 | $847.60 | |