| 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 | $219.42 | 11.863% | $245.4498 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $123.41 | 11.402% | $137.4812 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $214.34 | 9.289% | $234.25 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $177.59 | 6.208% | $188.6148 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $109.85 | 12.301% | $123.3626 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $195.35 | 3.487% | $202.1619 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $129.59 | 3.658% | $134.3304 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $1,169.55 | $1,265.6507 | $1,265.64 | $1,265.65 | $1,265.70 | |