| 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 | $36.43 | 12.433% | $40.9593 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $206.34 | 7.839% | $222.515 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $234.91 | 9.701% | $257.6986 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $100.77 | 7.640% | $108.4688 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $176.58 | 8.360% | $191.3421 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $109.61 | 8.197% | $118.5947 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $235.28 | 11.549% | $262.4525 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $1,099.92 | $1,202.0310 | $1,202.03 | $1,202.00 | $1,202.10 | |