| 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 | $234.56 | 5.482% | $247.4186 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $182.61 | 11.646% | $203.8768 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $94.89 | 9.863% | $104.249 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $65.94 | 13.205% | $74.6474 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $44.43 | 6.128% | $47.1527 | $47.15 | $47.15 | $47.20 |
| Purchase #6 | $234.83 | 5.418% | $247.5531 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $172.97 | 6.699% | $184.5573 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,030.23 | $1,109.4549 | $1,109.46 | $1,109.45 | $1,109.50 | |