| 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 | $207.61 | 12.503% | $233.5675 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $198.45 | 10.452% | $219.192 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $103.74 | 5.314% | $109.2527 | $109.25 | $109.25 | $109.30 |
| Purchase #4 | $62.92 | 4.322% | $65.6394 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $186.41 | 11.443% | $207.7409 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $157.82 | 11.772% | $176.3986 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $196.90 | 5.510% | $207.7492 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $1,113.85 | $1,219.5403 | $1,219.54 | $1,219.55 | $1,219.50 | |