| 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 | $124.67 | 11.666% | $139.214 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $77.72 | 11.759% | $86.8591 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $30.41 | 11.240% | $33.8281 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $91.67 | 3.176% | $94.5814 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $187.69 | 13.768% | $213.5312 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $237.34 | 8.336% | $257.1247 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $226.40 | 9.124% | $247.0567 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $975.90 | $1,072.1952 | $1,072.19 | $1,072.20 | $1,072.20 | |