| 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 | $217.80 | 13.593% | $247.4056 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $153.38 | 12.502% | $172.5556 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $142.44 | 13.787% | $162.0782 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $41.76 | 12.739% | $47.0798 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $75.88 | 5.699% | $80.2044 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $206.59 | 11.401% | $230.1433 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $56.69 | 8.448% | $61.4792 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $894.54 | $1,000.9461 | $1,000.95 | $1,001.00 | $1,001.00 | |