| 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 | $224.45 | 4.106% | $233.6659 | $233.67 | $233.65 | $233.70 |
| Purchase #2 | $12.74 | 4.455% | $13.3076 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $177.99 | 5.502% | $187.783 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $144.29 | 9.805% | $158.4376 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $71.52 | 8.236% | $77.4104 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $200.78 | 12.604% | $226.0863 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $145.58 | 10.341% | $160.6344 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $977.35 | $1,057.3252 | $1,057.33 | $1,057.35 | $1,057.30 | |