| 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 | $192.95 | 8.575% | $209.4955 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $97.58 | 9.842% | $107.1838 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $248.32 | 5.679% | $262.4221 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $154.55 | 10.495% | $170.77 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $180.87 | 11.456% | $201.5905 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $68.34 | 5.281% | $71.949 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $203.31 | 3.838% | $211.113 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,145.92 | $1,234.5239 | $1,234.52 | $1,234.50 | $1,234.50 | |